Elevated concrete slab design software

The formulae, calculations and tables used in this spreadsheet are based on aci committee 347, formwork for concrete, 6th edition. We are committed to delivering uninterrupted software. Concrete slab design software free download concrete slab. An elevated or suspended concrete slab is most commonly found in multistory heavyuse buildings, such as parking garages or commercial offices. Convenient interface, full bim integration, and seamless risa3d integration. Sep 26, 2014 introduction to risafloor es, an elevated concrete slab design software. Discover how to streamline that process by automatically generating drawings, design. Design of post tensioned flat slab structures in ram. By simplifying slab reinforcement at column locations and eliminating column capitals, stirrup cages, or i beam shear heads, they enable efficient design.

I would like to build the perimeter of block and fill it with stone and then cap it in concrete to be finished with blue stone later. You will require a license for this program to use this feature. Dan sater has spent nearly 40 years designing awardwinning house plans. Posttensioned, reinforced concrete slab design software ram.

Assume the thickness of slab take 4 cm per metre run of the span. Ram concept ram structural design software for buildings. The formulae, calculations and tables used in this spreadsheet are based on aci committee 347, formwork for concrete. Safe is the ultimate tool for structural engineers designing concrete floor slabs, and foundation systems. The tanks can be made in different shapes usually circular and rectangular shapes. Posttensioned slabs are becoming a larger part of the design. In these circumstances we use and recommend beam on elastic foundation analysis software to analyse joint free slabs. Introduction to risafloor es, an elevated concrete slab design software. Assuming suitable bearings not less than 10cm, find the span of the slab between the centers of bearings. Elevated slabs design structural engineering software.

In nigeria, the standard given below works for normally proportioned reinforced concrete slabs. See beautiful renderings and photos while you browse these concrete house plans. Oneway solid slabs 50 45 45 40 twoway solid slabs 4548 4045 na na beams 35 30 30 26. Concrete slab design procedure7 design of continuous slab basics of reinforced concrete slab design slabs are generally designed on the assumption that they consists of a number of beams of breadth one. Concretebending flexural design of concrete beams, slabs. I do have that book but dont have access to design software want to keep this as simpledirect as i can by hand.

Assume partitions cannot be damaged by deflections. Elevated slabs analysis structural engineering software. Beam design flexural design, serviceability, shear design. 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. Im designing a suspended concrete slab over a concrete basement walls for a house garage. And it requires a lot of redistribution to make it work. Decon studrails are engineered to enhance the strength and integrity of slabcolumn connections by. Suspended slabs can include flat, twoway, waffle, and ribbed framing systems.

As a two way slab, i presume that a simple way to calculate the appropriate shear and moments would be to use pcas rectangular concrete tanks with the various coefficients for flat plates. Elevated slabs superior concrete constructors, inc. Many factors need to be taken into account when designing an elevated concrete floor, not only to take into account the weight of the floor, but also the. Slab design reading assignment chapter 9 of text and, chapter of aci31802 introduction aci318 code provides two design procedures for slab systems. Grdslab is a spreadsheet program written in msexcel for the purpose of analysis of concrete slabs on grade. With its ability to model full multistory concrete buildings, floor pro delivers value beyond other singlelevel slab design programs. Design and detailing of elevated slabs civil engineering.

Design elevated concrete slabs with or without posttensioning. Within a design strip, there are autogenerated design cuts that are slices thru the design strip. A wide range of commercial software is available to aid designers with the efficient and economic design of steel framed buildings and bridges. Risafloor es allows for an integrated design approach to concrete floor systems. Refer to aci 223 for procedures for the design and construction of shrinkagecompensating concrete slabs onground.

The most common residential foundation materials are concrete masonry i. Reinforced concrete water tank design requirements. Pdf a fundamental task in the design of reinforced concrete. Determination of the bearing capacity of the slabs was made by using the yield. As our communities infill and become more dense, more multilevel structures will be introduced. Reinforced concrete slab design and detailing guidelines for depth of slab, loads on slab, reinforcement guide for oneway and twoway slabs as per is 456. We are committed to delivering uninterrupted software services worldwide during the covid19 crisis.

Some of these programs have advanced functionality that not only helps you to create elevated concrete deck design, but also uses the cost calculator to estimate the cost of the project. Pdf performance design of reinforced concrete slabs using. Top 10 biggest mistakes made in posttensioned concrete. Distributing forces over a greater critical section to prevent punching shear.

Design of post tensioned flat slab structures in ram concept. Precompression of concrete forcearea or pa also helps to. This webinar will walk you through the basics of modeling an elevated slab as well as interpreting your results. Safe provides an immensely capable yet easytouse program for structural designers, provideing the only tool necessary for the modeling, analysis, design, and detailing of concrete slab systems and foundations. Ce 433, summer 20 slab design example 1 5 design a one. How can i properly support a raised concrete patio. Reinforced concrete slab design using the empirical method. This collection of concrete home plans is a must see if you are interested in building a new home with the strength and reliability of concrete. Design elevated concrete twoway slabs in risafloor es. It analyses the stability of the wall based on the loads and resistances, and results in. Specifically, a concrete slab on grade may be subjected to concentrated post or wheel loading. Ram concept contains an advanced feature set that allows for the design of a wide variety of floor systems including posttensioned, reinforced concrete and hybrid systems, elevated slabs. In modern structure design particularly for high rise buildings and basement structures, slabs as floor diaphragms help in resisting external. Safis reinforced concrete slab design assistant becomes the ultimate tool for slab design in a simple and intuitive way.

See elevated slabs modeling for a full description of how to model the support lines and design strips. This is a program exclusively for designing slabs elevated floor slabs rc and posttensioned and foundation slabs. An elevated slab is a suspended concrete plate in contrast to a concrete plate supported by beams. The wall may retain soil or other granular material. Nov 04, 2017 in the first part of this series, we explain the concept of one way load transfer in concrete slabs and how to determine the minimum slab thickness based on deflection criteria. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Concrete structure design software edilus concrete acca. Is elevated slab design and detailing holding up your workflow. This webinar will walk you through the basics of modeling an elevated. The rise of elevated, posttensioned concrete slab systems. Ram concept contains an advanced feature set that allows for the design of a wide variety of floor systems including posttensioned, reinforced concrete and hybrid systems, elevated slabs and matraft foundations, oneway slabs, twoway slabs, beams, and joist systems.

Structural design software, buildings ram structural system. Consider all major aspects of slab design including service, ductility, and strength limit states, code. The rise of elevated, posttensioned concrete slab systems as our communities infill and become more dense, more multilevel structures will be introduced. Consider all major aspects of slab design including service, ductility, and strength limit states, codeprescribed requirements, longterm deflections, punching shear, and walking vibration. Reinforced concrete slab design and detailing guide is456. Elevated concrete slab garage over basement structural.

Design and calculation of formwork requirement of slabs. Vibration design of concrete floors for serviceability1 bijan o aalami2 this technical note covers the design of concrete floor systems for vibration, with an emphasis on simple and expeditious first estimates for a floors vibration response. Many factors need to be taken into account when designing an elevated concrete. Sheathing 20mm thick marine plywood joists 200mm deep wooden hbeams spaced at 600 mm. Open storage areas 18 6 design curves for concrete slabs. Concrete slab and foundation design software safe important message. Axialflexural analysis and design of concrete columns, beams and shear walls. Some odds and ends shots taken while forming and pouring a residential raised floor foundation, as opposed to a slab on grade.

The design of reinforced concrete water tank is based on is 3370. This spreadsheet consists of many segments regarding rcc aspects as described below. Post tension slab design software structural engineering. Foreword the reinforced concrete design manual sp1711 is intended to provide guidance and assistance to professionals engaged in the design of castinplace reinforced concrete structures. An elevated slab is a suspended concrete plate in contrast to a concrete plate.

The first reinforced concrete design manual formerly titled aci design handbook was developed in accordance with the design provisions of 1963 aci 318 building code by aci committee 340, design. The slab has to carry a distributed permanent action of 1. Within a design strip, there are autogenerated design cuts that are slices thru the design strip perpendicular to the support line. Question i am an experienced chief architect software user and would like to design a structurally detailed. Consider all major aspects of slab design including service, ductility, and strength limit states, codeprescribed.

The slab meshing is treated similar to analysis results. The reinforcement design is calculated based on the design strips which are defined by the support lines. Preservativetreated wood, precast concrete, and other methods may also be used. Superior structural engineering software for analysis and design by risa tech, inc. Part of the gse concrete design, it allows the user to quickly and efficiently generate design strips for any concrete slab directly linked to the automated functionalities of the line of integration using finite elements, this application allows the user to operate in. Files download best concrete design excel spreadsheet free. Superior concrete has completed a variety of elevated slab projects ranging from a 6. Concrete slab design software free download concrete. Providing higher ultimate strength and more ductile behavior of the concrete slabcolumn connection through efficient. Fpasc140 comments on the posttensioning institutes design of posttensioned slabs onground 3rd edition 28 jun 06 issued for website publication foundation performance association structural.

Using ram concept a powerful slab design software offered by bentley. This process involves shoring the underside of the slab, forming the slab in place, pouring the slab and then removing the shoring once the slab has cured. 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 worlds bridge engineers. The automatically generated plate elements are transient in the program and will not be saved in the input file. Sep 09, 2018 how to create a elevated concrete deck design. In addition, the steel sector has developed a number of free software packages and spreadsheet tools to aid designers, which are presented here. Concrete home plans house plans sater design collection. After receiving numerous requests, we are providing an interactive microsoft excel spreadsheet for design of timber formwork systems for elevated concrete slabs. Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. Is your structural calculations software bim compliant. Reinforced concrete design 1 design of slab examples and. A subject of this paper is to provide charts for easier design of steel fibre reinforced concrete elevated slabs. This process involves shoring the underside of the slab, forming the slab in place, pouring the slab and then removing the shoring once the slab. Some of these programs have advanced functionality that not only helps you to create elevated concrete deck design.

Ce 433, reinforced concrete design summer 20 example slab design 1 2 material properties geometry compressive strength of concrete fc 5,000 psi span length of slab beam spacing l 18 ft. Concrete slab design software economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Freeform colored slabs of concrete that resemble large flagstone pavers are separated by gravel channels in this patio design by stout build design. Ideally i would like to avoid beams, but i know locally missouri it has been done with one or two steel w shape beams to support the slab. Our design software will significantly assist a qualified engineer arrive at a solution which speeds the design process for floors and slabs. Oneway concrete slab design part 1 concept explained and. Reinforced and posttensioned concrete slab design software.

Ram structural system provides you a complete solution for analysis, design, drafting, and documentation for steel and concrete buildings, foundations, and even individual structural components. A t solution time, the elevated slab will be automatically meshed into quadrilateral plate elements. Retainwall is a software mainly developed for the purpose of designing a concrete or masonry retaining wall. The elevated slab is typically designed with steel reinforcement and creates the floors and ceilings in a. Simply supported one way slab a rectangular reinforced concrete slab is simplysupported on two masonry walls 250 mm thick and 3. Reinforced concrete water tanks are constructed for storing water. Bentley systems ram concept slab design software played an integral role in this process. Posttensioned slabs are becoming a larger part of the design and construction mix here.

Grdslab concrete slab on grade analysis spreadsheet. The elevated slab is typically designed with steel reinforcement and creates the floors and ceilings in a multilevel storey building. Reinforced concrete design 1 design of slab examples. Ram concept is a software application for the structural analysis and design of conventionally reinforced and posttensioned concrete floors, mats, and rafts.