Design concrete slab on grade concrete engineering. Reinforced concrete slab and beam design software adaptrc. Slab engineering reinforced concrete slab design assistant. Jul 21, 2017 rapt is a two dimensional post tension beam slab design software. Rapt is a two dimensional post tension beamslab design software. Preservativetreated wood, precast concrete, and other methods. Concrete slab on grade analysis the engineering community. We know that making a change in concrete design software for aci concrete beam design can be a bit intimidating.
In order to improve productivity, the gse software provides an automatic slab on grade generation function. Post tension slab design software structural engineering. Dec 07, 2017 the calculation checks the design subject to point loads, line loads and uniformly distributed loads applied to a concrete slab using fabric, fibre or fibre and bar reinforcement. Structural design software collection structural design spreadsheets. Reinforced concrete slab and beam design software adaptrc 2017 product overview an easytouse 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. Slabongrade and posttensioned slab software adaptsog. The designer determines the required slab thickness after determining the controlling loads, the appropriate safety fact o r, and the subgrade modulus appropriate for the base and fill materials. Online concrete slab on grade analysis calculator for slab subjected to interior concentrated post or wheel loading assuming slab is reinforced for shrinkage and temperature only. Simply give us a call at 8004495033 to learn more or fill out our contact form on our webpage. Posttensioned slab on grade foundation 3d fem design software adaptsog product overview adaptsog is a complete threedimensional 3d finite element fem analysis and design tool for the analysis and design of posttensioned foundations slabs on expansive soils. Concrete edition is to provide information regarding the effective use of above. Design concrete slab on grade concrete engineering general.
What is the best software to design a post tension slab. Structural design software provides software created using microsoft windows excel 201020 or 2016 office 365. The assistant generates column strips and middle strips that are adapted to the geometries of the bidirectional span of the slab. Tm 580912 concrete floor slabs on grade subjected to. A wall load, a column or point load and a uniform pressure. A3design examples using coe charts a4slab design using posttensioning a5shrinkagecompensatingconcreteexamples chapter lintroduction l. Steel fiber reinforcement for slabongrade applications cfs 1002 steel fibers help control random cracks in groundsupported concrete floors. Basic design criteria concentrically loaded d2 all sides c critical section for twoway shear b critical section for oneway shear a critical section for. Concrete slab design software free download concrete. Design of slabs on ground aci 360r06 by american concrete institute slab thickness design for industrial concrete floors on grade is195. Jan 25, 2018 slab engineering reinforced concrete slab design assistant becomes the ultimate tool for slab design in a simple and intuitive way. Reinforced concrete slab and beam design software adaptrc 2017 product overview an easytouse and learn software for the design, analysis, and investigation of reinforced. Digital canal offers superb technical support after the sale. On grade foundations are a popular design in interior alaska.
Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. Part of the gse general structural engineering software, gse concrete design allows the design of concrete members subjected to a linear, pdelta, nonlinear, seismic or dynamic. Concrete industrial ground floor design to tr34 4th edition. Effective span of slab shall be lesser of the two 1.
The calculation checks the design subject to point loads, line loads and uniformly distributed loads applied to a concrete slab using fabric, fibre or fibre and bar reinforcement. Now, i just need to design my slab on grade for a relatively small uniformly distributed load live load 4. A shallow frostprotected foundation relies on heat loss to the ground to keep the soils beneath the footing above freezing. Concrete slab and foundation design software safe important message. Steel fiber reinforcement for slabongrade concrete fiber. This project uses modeling software to address these questions. Retainwall is a software mainly developed for the purpose of designing a concrete or masonry retaining wall. The software are nice and easy on all win tablet pad. Floor slabs can range from a simple residential basement slab to a heavyduty industrial floor. The most common residential foundation materials are concrete masonry i.
Jul 18, 2018 structural design software collection structural design spreadsheets. Structural design software provides software created using microsoft windows excel 201020 or 2016. Each spreadsheet contains formulas, reference code sections, and graphic drawings. Slab thickness design for industrial concrete floors on grade is195. Concrete design software for aci concrete beam design. Download free demo updated august 8, 2019 soilstructure slab on grade software simplifies the calculation of a.
If you want the latest theory get gilbert and ranzis book on long term effects in concrete. Preservativetreated wood, precast concrete, and other methods may also be used. Also, design charts from the portland cement association pca are included to. Steel fiber reinforcement for slabongrade concrete. Posttensioned, reinforced concrete slab design software ram. Grdslab concrete slab on grade analysis spreadsheet cesdb. Concrete floor slabs on grade are subjected to a varie ty of loads and loading conditions. Introduction concrete slabs on grade are a very common type of concrete construction. The construction and design of concrete slabs on grade. Its more user friendly compared to other pt design softwares. For slabs with light loads, as those for homes, include wire mesh midway up the thickness of the slab to reduce cracking. Concrete slab on grade analysis calculator for post or.
Aci 360, design of slabsongrade, refers to this as a type b slab. The analysis and design follow the equivalent frame analysis method. Basic design criteria concentrically loaded d2 all sides c critical section for twoway shear b critical section for oneway shear a critical section for flexure outside face of concrete column or line midway between face of steel column and edge of steel base plate typical extent of footing typical. Slab engineering reinforced concrete slab design assistant becomes the ultimate tool for slab design in a simple and intuitive way. Grdslab is a spreadsheet program written in msexcel for the purpose of analysis of concrete slabs on grade. We are committed to delivering uninterrupted software services worldwide during the covid19 crisis. Optimize your fiberreinforced concrete slab on grade. The calculation of the reinforcement of membrane, plate, and shell elements is based on the 3rd stress condition. A3 design examples using coe charts a4 slab design using posttensioning a5shrinkagecompensatingconcreteexamples chapter lintroduction l.
Structural design software collection structural design. Calculators for structural engineers, construction professionals and steel building specifiers. Concrete slab rest ing on grade cont aining steel reinforcement which consists of either a welded wire fabric or deformed reinforcing steel bars. Equivalent tensile stress design appendix 5examples using shrinkagecompensating concrete, p. Concrete slab design software free download concrete slab. The wire reinforcing institute recommends the use of the subgrade drag theory for slabs up to 150 feet in length. Slabongrade foundation best practices cold climate. Grdslab concrete slab on grade analysis spreadsheet. Specifically, a concrete slab on grade may be subjected to concentrated post or. Posttensioned slabongrade foundation 3d fem design software adaptsog product overview adaptsog is a complete threedimensional 3d finite element fem analysis and. L center to center distance between the support b depth of slab.
Flat slab analysis and design free version download for pc. Reinforcement of concrete plates, shells and slabongrade foundation design surface reinforcement can be calculated based on eurocode 2. Asce, secb course content slab on grades construction. Concrete industrial ground floor design to tr34 4th.
Equivalent tensile stress design appendix 5examples using. This allows for the complete analysis and design of slabs, using a 3d model as well as the reinforced concrete design tools from the safi gse concrete module. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. The analysis and design follow the equivalent frame analysis method of the aci code, which considers a onebay wide strip of the floor system as a continuous frame. Aci 360, design of slabs on grade, refers to this as a type b slab. Twoway slab design based on aci 31811 using finite element method. The construction and design of concrete slabs on grade d. With the new sikafiber software, sika provides a tool for designing fiber reinforced concrete frc slabs on grade reinforced using polypropylene or steel. Adaptsog software for the design of posttensioned slabs on grade.
Reinforcing steel in slabs on grade concrete construction. Soilstructure slab on grade software simplifies the calculation of a uniform concrete slab subjected to three loads. Concrete floor slabs on grade subjected to heavy loads army technical manual tm 580912, air force manual afm 883, chapter 15 1987 h. The soilstructure interaction is an important component in the design of a building or any structure in general. Engineers worldwide use spmats formerly pcamats, mats to optimize complicated foundations design, reinforcing and soilstructure interaction. I have a two storey building, and my second floor and roof loads are transmitted to column footings below my slab on grade. The program considers column reinforcement for combined axial and bending loads. Steel fiber reinforcement for slab on grade applications cfs 1002 steel fibers help control random cracks in groundsupported concrete floors.
Concrete edition is to provide information regarding the effective use of above and below grade concrete wall systems, as well as concrete floor systems to illustrate costeffective, robust practices for residential construction. Concrete construction edition the purpose of the resilient design guide. Mar, 2019 slab on grade concrete slab on grade analysis for concentrated post or wheel loading. Design of slabsonground aci 360r06 by american concrete institute slab thickness design for industrial concrete floors on grade is195. Part of the gse concrete design, it allows the user to quickly and. Tm 580912 concrete floor slabs on grade subjected to heavy. Concrete slab on grade analysis calculation description. The slab is idealized as a mesh of rectangular plate finite elements with four nodes at the corners and three degrees of freedom dz, rx and ry per node. Reinforcement of concrete plates, shells and slab on grade foundation design surface reinforcement can be calculated based on eurocode 2. 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 consensusbased standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design.
Concrete slab on grade analysis calculator for post or wheel. Post tension slab design software mck26 structural. Design of slabsonground aci 360r06 by american concrete institute 2006 4. Grdslab concrete slab on grade analysis excel spreadsheet. Flat slab analysis and design designs beamless concrete slab floors flat slab or waffle slab in accordance with aci 318. It analyses the stability of the wall based on the loads and resistances, and results in. Powered by the equivalent frame method of analysis and design per latest american aci 31814 and canadian csa a23. The design procedure includes determini ng slab thickness based. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Packard portland cement association, 1976 concrete floor slabs on grade subjected to heavy loads army technical manual tm 580912, air force manual afm 883, chapter 15 1987. It allows the user to quickly and efficiently generate design. Safe is the ultimate tool for structural engineers designing concrete floor slabs, and foundation systems.
In ordinary jointed floors, steel fibers provide a safety net by limiting the width of any cracks that occur between the joints. Founded in 1904 and headquartered in farmington hills, michigan, usa, the american concrete institute is a leading authority and. Post tension slab design software sethguthrie civilenvironmental 18 aug 16 19. Safis reinforced concrete slab design assistant becomes the ultimate tool for slab design in a simple and intuitive way. Ongrade foundations are a popular design in interior alaska. Online concrete slab on grade analysis calculator for slab subjected to. The concrete slab on grade is the most popular foundation type in the southeast. Stresses in floor slabs on grade resulting from vehicular loads are a function of.
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