The load on slab comprises of Dead load, floor finish and live load. BRICK/STONE, to finish grade GARAGE DOORS DRAIN TILE FIRE PLACE - INTERIOR Pour Hearth Firebox, or Set Prefab Brick or Stone Facing PREPARE CONC. Looks like there is not an easy way to design it. reinforced concrete slab design example pdf. This software will display the full report and worked example of reinforced concrete design calculations as per ACI, AS and Eurocode design standards. 8 Columns 59 3. FPA-SC-01- Foundation Design Options for Residential and Other Low-Rise Buildings on Expansive Soils 30 June 2004 Issued for Website Publishing Foundation Performance Association - Structural Committee Page 4 of 41. Reinforced Concrete Slab Design Spreadsheet There's not anything worse than getting your text run outside the width of the pillar. Many engineering spreadsheets are available for use. 12: BS 8110 if the following conditions applied. Rebar placement in beams, columns, two-way slabs and slab on grade Steel rebar, fiber reinforced polymers and meshes Graphic or spreadsheet editing of reinforcement (automatically re-calculates resistance diagrams). The concrete is then placed into the mold, leaving no space between the ground and the structure. A reinforced concrete slab is built integrally with its supports and consists of equal span of 15 ft. There were also four appendixes, including one on. The slab shall be at least 4 inches thick and shall be reinforced with #4-bar at 16 inches on center each way. txt) or read online for free. The Wire Reinforcing Institute recommends the use of the Subgrade Drag Theory for slabs up to 150 feet in length. Many rubble foundations do not project much above grade. a slab system consisting of approximately rectangular panels with the ratio of longer-to-shorter span within a panel not exceeding 2. DESIGN OF PILE CAP. SCC looks very different from conventional concrete while mixing. Specifically, a concrete slab. Analysis of Concrete Slabs on Grade Spreadsheet-Download Free “GRDSLAB” is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on. This spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design. spMats is a program that allows you to optimize complicated foundations design, reinforcing and soil-structure interaction. In most cases, the slab thickness is designed as an unreinforced concrete section. placing of durable concrete, but. Concrete slab on grade design excel found at eng-tips. It was found that a certain amount of poor design was prevalent, and the. Gulfam Akram to be shared with everyone. Deck & Post Hole footings, etc. design of grade slab as per us code: 28: design of pt slab on grade as per us code: 29: seismic design of special moment resisting frame as per aci: 30: shear wall design as per aci: 31: tilt - up panel design as per aci: 32: concrete slab capacity as per aci: 33: bolt anchorage to concrete as per aci: 34: design of concrete beam as per aci: 35. UnReinforced Concrete (URC) For a URC pavement, the joint spacing is dependent on the slab thickness. Combined footing design, foundation design, corbel design, truss analysis and design examples can be found this site. Gyp-Crete and similar lightweight concrete mixes, typically made from concrete and gypsum plaster, are well suited for your application. For economical design of similar structures a smaller slab thickness leading to values between 60% to 80% of balanced selfweight is generally selected. The limiting concrete shear for. 5 (FHWA 1985). No attempt is made to finish the re-bar design for required lengths or the number of bars to be carried continuously as this is concrete design. pipe culvert estimate. Also, make sure that you insulate the slab edge as that’s where the heat loss from a slab is greatest. Overview ♦ Introduction 2. 3-04 Code Dongxiao Wu P. Download with Google Download with Facebook or download with email. I was assigned a project by one of the senior structural engineers to create a spreadsheet which designs the thickness of a concrete slab on soil. Analysis of Concrete Slabs on Grade Spreadsheet-Download Free "GRDSLAB" is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on. Reinforced and prestressed concrete are used extensively in bridge projects. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. Download Slab Design Spreadsheets. Main Roads' generally use three different end treatments for CSP culverts, with endwalls, cut-ends and uncut-ends. RESEARCH SIGNIFICANCE Rational models and design formulas for punching shear, or two-way shear, are based on the results of experimental tests performed mostly on thin slabs (d = 0. Calculation Preview This is spreadsheet developed to design Slab base on BS8110:1997 or 1985. Whether you've loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. To get a design for slab on grade simply draw a slab element which has the appropriate thickness: When defining the Design Rule for the Design Strips, be sure to use the Mid. design of box culvert xls. (3) The transformed moment of inertia (It) is calculated using Murray's assumptions • 2,• 3. Reinforced Concrete SK 3/3 Section through slab showing stress due to moment. CCAA is a not-for-profit organisation representing the interests of cement, pre-mixed concrete and extractive (quarrying) industries. -Introduction to Helix Reinforced Pad Footings, Strip Footings, Precast Pilasters, mat slabs-Design of Foundations and Raft Slabs Concrete with Helix, tables. Grade Beam Design Spreadsheet Throughout Reinforced Concrete Beam Slab Analysis Design Software. pdf), Text File (. elements like columns, beams and slabs. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. Sanchez The 2nd key role in the glow inventory spreadsheet example is the major body. And while code allows a licensed design professional (LDP) to delegate the design of the general anchorage zone to the contractor, we don’t recommend taking that route. 0 was used when estimating the safety factor (calculated in relation to the modulus of rupture) that allows that the slabs of plain concrete sustain an infinite number of load repetitions. 3 (typical rectangular beam design). Two Way Beam Supported Slab References: 1. "GRDSLAB" --- CONCRETE SLAB ON GRADE ANALYSIS. 5 (FHWA 1985). This course 'Design of Reinforced Concrete Slab' gives you detailed understanding, explanations and procedures for the design of RC Slabs. a solid reinforced concrete slab,…. Final Combined Uniformat II / WBS 9/18/06, Revision 2 Unf L1 Unf L2 Unf L3 WBS L4 Definition E UOM M UOM Quantity Definition A SUBSTRUCTURE SF M2 Footprint area at grade This system includes all work below the lowest floor construction (usually slab-on-grade) and. 0 Introduction 2. stiff spt = 4 - 15 v. If a slab plate of adequate size is not provided under the leg or post of a storage. Seismic Design of Reinforced Concrete Mat Foundations: A Guide for Practicing Engineers Seismic design of reinforced concrete mat foundations has advanced significantly in the last twenty years. A civil engineer must know all the aspects regarding the flat floor system. through slab-on-grade concrete floors has caused adhesion failure of coatings, polymer overlays, cementitious grout beds, bonding ceramic tile, and other floor surfacing materials. Concrete footing design, footing design, footing detail, and continuous footing all follow the same design procedure. Lepley Data can drive a team to fulfill exceptional goals specifically regions. No consideration is given to the effect of the. Reinforcing steel (ASTM A615 Grade 60) shall be placed through the Dissymmetric Beam web openings and into slab cores. Concrete Reinforcement Unit # 9999012 REBAR Reinforcing Steel Bars – Grade 60 In-stock sizes: #3, #4, #5, and #6. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. Tab 1 - slab design input required data constants - change only if necessary calculated data b Notations: t concrete compressive strength, f'c typical steel strength, fy Steel reinforcing ratio, r % Unit width of measure, b Minimum requirements: bar diameter bar spacing final dosage requirements Q. 3-04 Design of Concrete Structures, including its 2005, 2007, and 2009 amendments, and the National Building Code of Canada 2010. Also concrete masonry construction within the scope of NZS 4229:1999 Concrete masonry buildings not requiring specific engineering design ‐ The standard however does not provide specific requirements for concrete construction that are subjected to aggressive environments. Two way slab design spreadsheet is a powerful excel software to ease concrete slab design. Our brands include Sikaflex, Sarnafil, Greenstreak, FIbermesh, Butterfield & Parex. Reinforced concrete footing are designed based on column loads and moments at base and the soil data. twinsprings. The spreadsheet breaks the design process into 8 steps and is designed to prompt the user for. "GRDSLAB" --- CONCRETE SLAB ON GRADE ANALYSIS. For enough reinforcing to accomplish enhanced aggregate interlock, the American Concrete Institute (ACI) Committee 360, Design of Slabs on Ground noted that designs using 0. 0 Corbels 9. After this publication, it was subsequently adopted by the Uniform Building. Knowing a concrete pad's thickness or depth is vital if you need to determine the load it can withstand. Helix Steel is the manufacturer of Twisted Steel Micro-Rebar (TSMR or Micro-Rebar), a three dimensional concrete reinforcement technology that quantifiably increases shear strength, durability and ductility while providing industry leading pre-crack capabilities. Office of Concrete Pavements 5900 Folsom Blvd. The loads are calculated per unit area. Typical concrete floor slab thickness in residential construction should be 4 inches. 9 is the distribution steel to be placed on the deck. First thing is, If you want a structural grade concrete you shouldn't dose by volume. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. Some papers and text books have provided linear relationships of subgrade reaction with the bearing pressure used for foundation design, but these relationships would not be entirely correct because these. BASIS OF FLOOR SLAB ON GRADE DESIGN 2-1. Looks like there is not an easy way to design it. You can select a slab by clicking on the edges. Combined Strap Footing Design. Investigators analyze a full range of stress and deformation behavior for a concrete slab on grade via a finite element method. For further information see (1) "Load carrying capacity for concrete slabs on grade" in the ASCE Journal of Structural Engineering January 1997; (2) Acceptable Design & Analysis methods for use of slabs-on-grade foundations, City of Los Angeles LAMC91. Md may also be taken. Analysis of concrete slabs on grade is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. This spreadsheet consists of many segments regarding RCC aspects as described below: Beam Design (Flexural design, Serviceability, Shear design) Column Design; Slab Design; Grid Floor Analysis & Design; Staircase Design (Separate Excel spreadsheet) Combined Footing (Foundation analysis and design) Dome Design; Isolated Footing; 3 Hinged Arch. Using the CFS Slab Calculator you can quickly and easily generate designs and specifications for uniform loads, wheeled loads and rack post loads. Results for two way slab design spreadsheet … Slb Di Slab Design Slab design is more than concrete thickness and … list for 3rd grade · f150 2003 fuel … »More detailed. -Introduction to Helix Reinforced Pad Footings, Strip Footings, Precast Pilasters, mat slabs-Design of Foundations and Raft Slabs Concrete with Helix, tables. MODIFIED PCA STRESS ANALYSIS AND THICKNESS DESIGN PROCEDURES Ying-Haur Lee1, Jean-Hwa Bair, Chao-Tsung Lee, Shao-Tang Yen, and Ying-Ming Lee ABSTRACT This study focused on the development of a new stress analysis and thickness design procedure for jointed concrete pavements. This spreadsheet consists of many segments regarding RCC aspects as described below: Beam Design (Flexural design, Serviceability, Shear design) Column Design; Slab Design; Grid Floor Analysis & Design; Staircase Design (Separate Excel spreadsheet) Combined Footing (Foundation analysis and design) Dome Design; Isolated Footing; 3 Hinged Arch. 75, which is not that significant in terms of increasing concrete breakout strength. Control of cracking of concrete As the slab is designed as simply supported, only anti-crack reinforcement is needed. SLAB DESIGN Reading Assignment Chapter 9 of Text and, Chapter 13 of ACI318-02 Introduction ACI318 Code provides two design procedures for slab systems: 13. com, scribd. Post-Tensioned Slab-on-Grade Foundation 3D FEM Design Software ADAPT-SOG Product Overview ADAPT-SOG is a complete three-dimensional (3D) Finite Element (FEM) Analysis and Design tool for the analysis and design of post-tensioned foundations slabs on expansive soils. footing is 18 inches below grade; soil type is stiff residual silts. Defining Pile Caps. Design Concrete Slab NZ Standards Spreadsheet Calculator: Design of Concrete Slab on Grade according to New Zealand Standards Spreadsheet Calculator. The resulting raised floor makes the house look much better than when the is slab poured basically flat to the ground. With the help of a. result is a lightly reinforced slab designed to offset the effects of temperature and shrinkage of the concrete. Design of Slabs on Grade. Knowing how to pour concrete can help you save a few dollars on small projects around the house. Some of the charts and nomographs from that publication covering the more common requirements are given in this chapter. 2 m [4 to 8 in. For economical design of similar structures a smaller slab thickness leading to values between 60% to 80% of balanced selfweight is generally selected. These outer faces of the slab and the foundation walls will often be on the same string. 4 Reinforcement Details The code (BS8110) requires the final design to pay attention to: 1. Concrete Deck Slabs on Adjacent-Framed Beams (Slab Beams and Box Beams) ♦ Materials. 58,000 tons. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. Many engineering spreadsheets are available for use. Comprehensive Excel spreadsheet for concrete mix design and batching can save up to 100 mixes. You can take off an additional part of slab on grade. Two way slab design spreadsheet is a powerful excel software to ease concrete slab design. Program Description: "GRDSLAB" is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. SLAB DESIGN Reading Assignment Chapter 9 of Text and, Chapter 13 of ACI318-02 Introduction ACI318 Code provides two design procedures for slab systems: 13. spMats is a program that allows you to optimize complicated foundations design, reinforcing and soil-structure interaction. With the right design, the detractors of slab foundations can be reduced or done-away-with entirely, and the benefits can be maximized, making slab-on-grade a fantastic choice for home building in Ottawa. Often the water movement is so aggressive that standing water will be on the floor surface, creating hazardous slippery conditions. Analysis of Concrete Slabs on Grade Spreadsheet-Download Free “GRDSLAB” is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on. Superstructure Design 1. Floor performance is influenced by:. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. The limiting concrete shear for. The basic approach is to quantify the loads applied to a concrete slab and ensure these loads are less than the minimum design live loads dictated by building codes. Structural Engineering: Spreadsheets. xls This spreadsheet was designed to produce Rigid pavement design thickness' in accordance with FAA Advisory Circular AC 150/5320-6D, Airport Pavement Design and Evaluation. What to expect from this course: After completion of this course, you are expected to be able to design the two types of RC Beams: Joist Slab System, and Solid Slab System. Concrete Beam Design Template; QuickBridge; Excel Sheet For Sieve Analysis Of Aggregate And To Calculate Fineness Modulus; Concrete Mix Design Calculations; T Beam Design Tool Excel Sheet; Two Way RCC Slab Designing Excel Sheet; Concrete Pour Card; 10 Things to Remember when doing Concrete Mix Design. This can be used in conjunction with a structural analysis program such as our Beam Analysis Spreadsheet. Alex Tomanovich has developed GRDSLAB. Slab with grade 60 deformbars or welded wire reinforcement: 0. Lets design a 4mx4m slab using m20 conc an fe-415 steel. Final Combined Uniformat II / WBS 9/18/06, Revision 2 Unf L1 Unf L2 Unf L3 WBS L4 Definition E UOM M UOM Quantity Definition A SUBSTRUCTURE SF M2 Footprint area at grade This system includes all work below the lowest floor construction (usually slab-on-grade) and. com 2018-05-29T10:22:00-07 concrete slab design software , concrete slab design spreadsheet. Manry, DE, PE University of Louisiana at Monroe Monroe, LA Teaching structural design to construction management students usually means finding a balance point between an adequate coverage of the design concepts and too much coverage of the. When a slab's length is more than twice it's width (l > 2w) then the slab can be considered a one-way slab. concrete strength fc’ from 3000 psi to 10,000 psi. This course 'Design of Reinforced Concrete Slab' gives you detailed understanding, explanations and procedures for the design of RC Slabs. Reinforcement implementation, static and dynamic analysis Why Bars Are Bent In Slabs Near At Support - Engineering Discoveries Bent up bars: Are the main reinforcements bent at a suitable angle to act as shear reinforcements. MS#5 Sacramento, CA 95819. SCC looks very different from conventional concrete while mixing. Structural Engineering Software for Reinforced Concrete Structures. com, engineering-international. This chapter discusses the various soil types that may be encountered referencing the Unified Soil Classification System and that typical slab-on-grade construction may involve a base course. When you are done, it will put it in the list automatically. As analytical capabilities have improved, primarily in the form of finite element analysis, the mathematical modeling of. This collection includes following spreadsheets under following categories, Geotechnical design, Structural R/F concrete, Structural steel design & detailing, Bridge design, Timber design, Structural dynamics, Wind load calculation and Hydraulics and. Presented in chart or tabular format, the PCA method selects a slab thickness in accordance with the applied loads and is based on the concept of. The load on slab comprises of Dead load, floor finish and live load. Estimating Basis and Work Phases: Individual work phases are typical to concrete estimating. 00 84 ea 16. The structural capacity of the barrier and concrete moment slab shall be designed using impulse Traffic Loads (TL-3, TL-4, TL-5) in accordance with Sections 5 and 13 of AASHTO LRFD Bridge Design Specifications. 9 is the distribution steel to be placed on the deck. Review Report. Corner reinforcement: Although the major reinforcement in one way slab span is in the short direction, yet at the corner, the moment is actual supported by. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design. Analysis of Concrete Slabs on Grade Spreadsheet Analysis of concrete slabs on grade is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. 3 Concrete cover to reinforcement 18 3. One and Two Way Slab Quantity. The Concrete mix ratio for M20 grade of concrete is 1:1. Some of the charts and nomographs from that publication covering the more common requirements are given in this chapter. Inspections of other structures involved some of the following: cracked and spalled concrete beams, cracked and spalled concrete basement walls, cracked commercial brick walls, cracked foundations, loss of cross-section of joist system for suspended slabs, cracked bulkheads, Collapsed retaining walls, repair plans, drilled shaft pier plans, etc. Introduction. DESIGN OF STIFFENED SLABS-ON-GRADE ON SHRINK-SWELL SOILS Jean-Louis Briaud President of ISSMGE, Professor Texas A&M University, USA Remon Abdelmalak Geo-Engineer, Dar Al-Handasah Group, Cairo, Egypt Xiong Zhang Assistant Professor, University of Alaska, USA. bearing unless specified otherwise. This concrete is not considered to be high strength but is poured to carry a compressive strength of 3,000 pounds of pressure per square inch after 28 days. Program Description This is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. The nominal concrete mix proportions as suggested by the code may have a higher amount of cement as compared to the actual amount required when it is designed based on actual design parameters, thus the cement requirement may be low for the same grade of concrete for a given site. Designing a concrete slab on grade requires the consideration of many different aspects, including determining stationary live loads, thicknesses and many other factors. Five different types of EXCEL spreadsheet like simply supported beam, cantilever beam, short column and long column, one way and two-way slab has calculated in this project work. The Reinforcement Beam Section Calculator is a failry simple tool, and is small part of our fully featured Reinforced Concrete Beam Design software offered by SkyCiv. Control of cracking of concrete As the slab is designed as simply supported, only anti-crack reinforcement is needed. The design methodology for concrete shear walls in 1963 ACI code (ACI 318, 1963) is based on working stress design; however, an ultimate strength design approach was also introduced. Bar bending for Slab On Grade Reinforcement BBS www. Negative rebars. deep beam design. 22 thoughts on “ Looking to Build a Deck over a Concrete Patio? Read This First! ” John Lain August 14, 2015 at 5:11 pm. In the preliminary design, the load on batter pile is generally considered to be axial. GUIDELINES FOR MOMENT SLAB DESIGN. 0, per American (ACI 318) and Canadian (CSA A23. When comparing Girder-Slab to a CMU wall bearing system all structural CMU should be removed from the Girder-Slab design. Concrete Deck Slabs on I-Girders, U-Beams, Spread Box Beams, Spread Slab Beams, Steel Plate Girders, and Steel Tub Girders ♦ Materials ♦ Geometric Constraints ♦ Design Criteria ♦ Detailing 3. Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. Combined Strap Footing Design. 1-94) Concrete slabs on grade Concrete Special Structural Wall ACI 318-08 Corbel Corbel Design (CBDM) Design of Prestressed Double Tee Beams Design of RCC Trench Earthquake Lateral Forces Elastomeric Bearing Design Foundation Support of a Tank Gable Canopy to Australian Codes IBC 2006 Seismic Calculation. Lepley | Published 21/01/2019. Analysis of concrete slabs on grade is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. SPECIAL NOTE FOR COLD WEATHER AREAS: The concrete applications described below do not account for frost line requirements. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. Some papers and text books have provided linear relationships of subgrade reaction with the bearing pressure used for foundation design, but these relationships would not be entirely correct because these. This webinar, presented by Senior Associates Todd Nelson and Koray Tureyen of WJE's Janney Technical Center, provides an overview of slab-on-grade design considerations. The slab is outside buildings which subjected to 1 hr fire resistance and design for 50 years design life. The program is divided into three separate screens, which correspond to the three major areas of concern in the design of a post-tensioned member. The design and analysis examples and design aids are intended to cover typical concrete construction. Under load these two components act independently and a relative slip occurs at the interface if there is no connection between them. Reinforced Concrete Slab and Beam Design Software ADAPT-RC 2017 Product Overview An Easy-to-use and learn software for the Design, Analysis, and Investigation of Reinforced (Nonprestressed) Concrete Beams, Beam Frames, Slabs and Floor Systems - a must have production tool in every structural engineering office. 4) For the purpose of this MSE wall design spreadsheet, it is assumed that the MSE wall will not. Eurocode 2: Design of concrete structures EN1992-1-1 I. A patio needs to be sloped for rainwater to flow downhill away from the home. RESEARCH SIGNIFICANCE Rational models and design formulas for punching shear, or two-way shear, are based on the results of experimental tests performed mostly on thin slabs (d = 0. Civil Engineering Spreadsheet Collection – 2018 Update – Civil In Concrete Slab On Grade Design Spreadsheet. FPA-SC-01- Foundation Design Options for Residential and Other Low-Rise Buildings on Expansive Soils 30 June 2004 Issued for Website Publishing Foundation Performance Association - Structural Committee Page 4 of 41. Slab-on-grade construction has a wide variety of applications including industrial and commercial floors, tennis courts and recreational surfaces. Kline Back To Grade Beam Design Spreadsheet. The slab could be upheld through walls or through reinforced concrete beams generally formed uniformly by the slab or through columns, or through structural steel beams, or through the base. Pro environment. Concrete Slab On Grade Design Spreadsheet 31/10/2018 22/01/2019 · Google by Walter R. Designing a concrete slab on grade requires the consideration of many different aspects, including determining stationary live loads, thicknesses and many other factors. It is best to consult a professional to determine the exact specifications. Lets design a 4mx4m slab using m20 conc an fe-415 steel. By joining the two materials together structurally these strengths can be exploited to result in a highly efficient and lightweight design. thermal expansion and contraction of the concret e The structural design of a concrete floor slab on grade is primarily controlled by the stresses caused by moving live loads and in some cases the stationary loads. List of recommended structural excel engineering design spreadsheets. There are five design procedures with examples developed by Mr. Analysis of concrete slabs on grade is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. Most people in your part of the world do not insulate slabs-on-grade and are not required to by code. Eurocode 2: Design of concrete structures EN1992-1-1 I. (2) The beam is modeled as a single degree of freedom (SDOF) system. The information and references necessary to design culverts according to the procedure given in this chapter can be found in Hydraulic Design of Highway Culverts, Hydraulic Design Series No. Use a poured concrete "T" wall off the footings (as shown above) instead of concrete block, as blocks will trap water and moisture, and through the process of osmosis, create a damp concrete slab. North America 866-468-6299 International +1 705-726-9499. 4) For the purpose of this MSE wall design spreadsheet, it is assumed that the MSE wall will not. A computer program is written using Matlab to formulate the problem and perform the structural analysis and design of those slabs by the direct design method. A patio needs to be sloped for rainwater to flow downhill away from the home. No shear reinforcement (stirrups) are required if Vn/(bwd) is less than 1. Hence crack widths do not normally need to be checked in columns (crack widths are checked in beams and slabs in water retaining structures and bridges, but don't need to be for columns). Tempat belajar semua Engineer Teknik Sipil Indonesia Anda bebas untuk mendownload EBook, Software dan Tutorial tentang Teknik Sipil Anda juga bisa mendapatkan info terbaru tentang Lowongan Kerja dan ilmu Teknik Sipil "All About Civil Engineering". grade 36 or grade 50 ( aashto m270 grade 36 or grade 50`). Sub-base Given good ground, mass concrete can be placed directly onto a damp-proof membrane over the prepared sub-grade. A concrete slab is a common structural element of modern buildings. The stiffened raft slab is the simplest and most common slab construction available. Civil Engineering Spreadsheet Collection – 2018 Update – Civil In Concrete Slab On Grade Design Spreadsheet. Some of the charts and nomographs from that publication covering the more common requirements are given in this chapter. Floor Flatness & LevelnessOne of the things that distinguishes a high tolerance floor is its F-number requirement. Mainly, a concrete slab on its grade is based on concentrated post or wheel loading. This Free Concrete Mix Design Excel Sheet has been sent by Mr. Floor performance is influenced by:. Lips / Muttoni / Fernández Ruiz / Ecole Polytechnique Fédérale de Lausanne, Switzerland 1 fib Model Code 2010 Punching of flat slabs: Design example Stefan Lips, Aurelio Muttoni, Miguel Fernández Ruiz. The spreadsheet consists of tabs to work out stability, moment and shear, reinforcement etc. PCA-StructurePoint concrete design software programs for analysis, design, investigation of reinforced concrete buildings, bridges, tanks, foundations by ACI 318 & CSA A23 codes. Traditionally, concrete with the fluidity of SCC has had a very high water-to-cement ratio, which would lower compressive strengths and compromise. Essential for stability check of reinforced concrete structure. DESIGN CALCULATIONS – INSTA-FOOTING LOAD BEARING CAPACITIES ON CONCRETE SLAB carried out in an Microsoft Excel spreadsheet. Investigators analyze a full range of stress and deformation behavior for a concrete slab on grade via a finite element method. ASTM Standard Reinforcing Bars Grades and Minimum Yield Strengths Rebar Covers Exposed rebar, pipe, threaded rod, shebolts, etc. Concrete has a thermal coefficient of ex-. Evaporation of moisture from the top surface of a slab causes the upper half of the slab to shrink more than the lower half. The load is applied on a small circular area located at the center. First thing is, If you want a structural grade concrete you shouldn't dose by volume. As an example, using a relatively simple two-story steel-frame office building as a model, the work phases might include Mobilization, Foundations, Elevator Pit, Slab On Grade, Brace Frame Closures, Slab On Deck, Pan Filled Stairs, and General Conditions. Slabs are also referred to as slab floors, slab on ground or raft slabs. 0)Civil Engineering (File Repository). 1 Analysis of Concrete Slabs on Grade ASCE 7 10 Enclosure. The slab is axisymmetrical, one with its circumference restrained horizontally, simulating a portion of a slab with infinite extent. © 2018 All Rights Reserved to NUDURA Inc. The design of general anchorage zones is critical to the integrity of any post-tensioned concrete structure and we recommend that the LDP complete this task personally. Concrete SPECIAL BACKING, BLOCKING Ducts. 3 Concrete cover to reinforcement 18 3. a slab system consisting of approximately rectangular panels with the ratio of longer-to-shorter span within a panel not exceeding 2. Using a design equation based on a more rigorous analysis of the design conditions can help avoid over-engineering the insulation and save thousands of dollars on the project. Absolute Steel structures are designed to be anchored to a concrete footing or slab, or directly to the earth. No consideration is given to the effect of the. DESIGN OF PILE CAP. For enough reinforcing to accomplish enhanced aggregate interlock, the American Concrete Institute (ACI) Committee 360, Design of Slabs on Ground noted that designs using 0. The PCA and WRI slab on grade design methods for industrial floors led to a design for concrete fatigue, even though 2. I am about to do some outdoor work for a family that includes a 16x13' cedar pergola to be built on a 4" thick, stamped concrete slab that is now 4 months old. Reinforced Concrete Slab and Beam Design Software ADAPT-RC 2017 Product Overview An Easy-to-use and learn software for the Design, Analysis, and Investigation of Reinforced (Nonprestressed) Concrete Beams, Beam Frames, Slabs and Floor Systems - a must have production tool in every structural engineering office. The controlling design consideration varies according to the load types/contact areas, as shown in the Figure 1. All spreadsheets that you can download are fully functional. The design shear force V d is below the maximum punching strength V Rd,max. Specify detailing rules and choose from standard, metric, and ANSI sheet size and engineering, metric, and architectural scales. In this design task, the final detailed design of the inner containment under the criteria given by the ACI 359-95 Code [ 1 ] was carried out. GRDSLAB is a spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. This spreadsheet program written in MS-Excel for the purpose of analysis of concrete slabs on grade. Reinforced Concrete Slab Design Using the Empirical Method BridgeSight Solutions™ for the AASHTO LRFD Bridge Design Specifications BridgeSight Software TM Creators of effective and reliable solutions for the world's bridge engineers. Combined Strap Footing Design. In late Fiscal Year 1965. Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design. This spreadsheet allows user to design a rectangular section reinforced concrete beam in accordance with the British Standard BS 8110. Under load these two components act independently and a relative slip occurs at the interface if there is no connection between them. post-tensioned slabs can work well and post tensioning a reinforced concrete stiffened slab on grade increases the maximum bending moment that the slab can resist. The cost function. Sizes listed correspond. And then the interior membrane lining and spray insulation thing happens. 3-04 Design of Concrete Structures, including its 2005, 2007, and 2009 amendments, and the National Building Code of Canada 2010. BASIS OF FLOOR SLAB ON GRADE DESIGN 2-1. The design procedure set forth in that publication had at that time been in use by the author for about 15 years. Design of Anchorage to Concrete Using ACI 318-08 & CSA-A23. f’ c = concrete compressive design strength. This spreadsheet is to be used as a tool for design engineers to design pump station and force main systems to connect to the Brunswick County Collection System. Civil Engineering Spreadsheet Collection – 2018 Update – Civil In Concrete Slab On Grade Design Spreadsheet. 1 Design basis and strength of materials 13 3. However, in practice, the slab size is seen to be different than the one recommended by most of the guidelines such as PCA (Thickness design for concrete highway and street pavements, Portland Cement Assosiation, Skokie, 1984) and IRC 58 (Guidelines for the design of plain jointed rigid pavements for highways, 4th Revision, Indian Road Congress. (2003), “Guidelines for the Design of Post-Tensioned Floors,” American Concrete Institute, Concrete International Journal, March 2003, pp. 0 INTRODUCTION In conventional composite construction, concrete slabs rest over steel beams and are supported by them. 1, produced by the Applied Technology Council and the Consortium of Universities. As with other Tendon System products and services, slab-on-grade construction is a problem-solver. Hence crack widths do not normally need to be checked in columns (crack widths are checked in beams and slabs in water retaining structures and bridges, but don't need to be for columns). Concrete Footing Design Process. i am holding more than 10 storage tanks on the section and planning to get 1 ~ 2 more storage tanks, thus i would like to know what is the maximum weight(in SI unit) the each section can hold and. 3) concrete codes. Gulfam Akram to be shared with everyone. Sika USA is a leading supplier of specialty chemical products and industrial materials serving the construction and industrial markets. The structural capacity of the barrier and concrete moment slab shall be designed using impulse Traffic Loads (TL-3, TL-4, TL-5) in accordance with Sections 5 and 13 of AASHTO LRFD Bridge Design Specifications. CE 433, Summer 2013 Slab Design Example 1 / 5 Design a one‐way slab for an interior bay of a multi‐story office building using the information specified below. Structural Engineering Software for Reinforced Concrete Structures. Reinforced Concrete Design. Enter the depth, width, and length to calculate the amount of cubic yards needed for your concrete slab. GOVERNING DESIGN THICKNESS DESIGN OF SLAB CONCRETE pavement slab due to higher sub-grade CBR International Journal of Engineering Research and General Science. Some papers and text books have provided linear relationships of subgrade reaction with the bearing pressure used for foundation design, but these relationships would not be entirely correct because these.