It supports concrete beams, pan joist, one way and two way slabs systems for conventionally reinforced rc andor posttensioned pt projects. One way and two way slabs as floor systems are the most conventional forms of structural floor systems. Please enter the support width along the shorter span of slab panel. Simply supported one way slab a rectangular reinforced concrete slab is simplysupported on two masonry walls 250 mm thick and 3. A program to design of two way slab by direct design method, a report submitted to the department of civil. When the ratio between the long to short side doesnt exceed 2, a two way slab is present. Design of reinforced concrete structures ii twoway slabs. This spreadsheet performs an analysis and design of two way spanning reinforced concrete slab. This spreadsheet is an extremely efficient tool and allows to quickly design two way slabs to aci code. The slab has to carry a distributed permanent action of 1. Adaptrc for fast and easy design of reinforced concrete beams, frames and. Flat plate concrete floor system does not use beams between columns or. Apr 24, 2019 in this video you can see how to design of a two way reinforced concrete slab with rcsolver software program according to eurocode 2 specifications.
The rest of the floor can be slightly thinner with less dead weight. Bending moments coefficiens have been taking from the bs code. A one way slab will only have significant bending moments in the short direction. Increase your efficiency with bidirectional links to the industry leading bim products. Reinforced concrete slab design using the empirical method. Part of the gse concrete design, it allows the user to quickly and efficiently generate design strips for any concrete slab. This spreadsheet allows user to design a two way spanning reinforced concrete slab in accordance with the british standard bs 8110. This system is similar to the two way flat plate system except there is a drop panel to provide extra thickness around the columns. There are many different methods for analysis of two way reinforced concrete slabs. Pdf a fundamental task in the design of reinforced concrete structures is to search for minimum cost. Adaptptrc 2017 allinone software for beams and slabs. Whether the project is local or overseas, design codes from around the globe are available for reinforced concrete and posttensioned slab design. The concrete floor slab system shown below is for an intermediate floor to be designed considering partition weight 20 psf, and unfactored live load 40 psf. It is based on the equivalent frame method of analysis and leads the user through a simple to follow, stepbystep modeling and design process.
Two way slab design spreadsheet spreadsheet, slab, concrete. Safis reinforced concrete slab design assistant becomes the ultimate tool for slab design in a simple and intuitive way. Pdf performance design of reinforced concrete slabs using. Analysis, design and investigation of beams, one and twoway slab systems, flat plate, flat slab, waffle slab and slab bands. Please enter the practically physible spacing for main steel of two way slab based on summary. Concrete slabs are commonly divided into the following types. Get an efficient two way reinforced slab design with rcsolver. Singly doubly reinforced beams, long short columns subjected to biaxial moments and footing subjected to vertical load and biaxial moments.
Retainwall is a software mainly developed for the purpose of designing a concrete or masonry retaining wall. It is a finite element based analysis software which is developed specifically for design of reinforced concrete buildings. This can be used in conjunction with a structural analysis program such as our beam analysis spreadsheet or our slab analysis tool. Design of slab for flexure 067 m unit width of slab. Flat slab analysis and design designs beamless concrete slab floors flat slab or waffle slab in accordance with aci 318. Design of reinforced concrete structures ii two way slabs 1 1. It has numerous abilities including the 3d presentation of. Flat slab analysis and design free version download for pc. This can be used in conjunction with a structural analysis program such as our slab analysis tool. Rcc slab design is a free app for designing one way and two way reinforced concrete slab systems as per indian standards. Structural engineering software, spreadsheets, for analysis and design, including wood, lateral analysis, concrete, steel, aluminum, glass, masonry, bridge, foundation.
Sep 03, 2011 reinforced concrete sk 33 section through slab showing stress due to moment. The wall may retain soil or other granular material. Posttensioning may be included in both slabs and beams to balance a percentage of the selfweight. Two way slab design to aci free download and software. Two way slab design spreadsheet the engineering community. A civil engineer must know all the aspects regarding the flat floor system. Rcc design and detailing could be performed for ten different boundary conditions option to save the design projects in local storage. One way slab design two way slab aci old alt mcoeff two way slab ddm flat plate and beam supported beam design beam shear stirrup design reinforced concrete stair design isolated foundation or footing design contact. I have developed a microssoft excel software for design of a two way rcc slab. Here, we have tried to gather various reading materials available in the web about flat slab floor system in one place. 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 2688 venado way rescue, ca 95672 phone. It can be used by both practicing engineers and students. Flat slab system is an important division of concrete floor system. I am submitting it to you and i want students or professional engineers to download it and use it for their studies or projects.
There are many different methods for analysis of twoway reinforced concrete slabs. Twoway concrete slabs with openings the static system and the design of reinforcement. 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. Two way slab design by direct design method as per aci 31811. Useful rcc slab design app with clean and intuitive user interface. This spreadsheet allows user to design a one way spanning reinforced concrete slab in accordance with the british standard bs 8110. What is the best reinforced concrete design software. Reinforced concrete design of one way two way slabs. It analyses the stability of the wall based on the loads and resistances, and results in. The software is developed by practicing structural engineers with emphasis on traditional indian. Skyciv reinforced concrete foundation design software supports the design of footings, piles and more as per aci 318 and as 3600 design codes.
The equations for the analysis have been obtained from the reinforced concrete designers handbook by reynolds and steedman. The other ways of analysis of twoway slabs are the direct design method and the equivalent frame method. Adaptrc is for the analysis andor design of reinforced concrete beams, slabs and floor systems. Reinforced concrete design 1 design of slab examples and. Rcsolver is a present dayone of the best software program for the configuration of concrete members as indicated by eurocode details. It is based on a single story frame, featuring the equivalent frame modeling of the aci code as an option. Reinforced concrete slab and beam design software adaptrc. Steel reinforced slabs, typically between 100 and 500 mm thick, are most often used to construct floors and ceilings, while thinner mud slabs may be used for exterior paving see below. Concrete slab design software free download concrete slab. However, commercially available finite element software is not designed for this task as most. Structural design software engineering international. What is the formula for taking load from two way slab for beam design. Bending will take place in the two directions in a dishlike fo.
Apr 18, 2019 this spreadsheet performs an analysis and design of twoway spanning reinforced concrete slab. When a slab s length is more than twice its width l 2w then the slab can be considered a one way slab. Oct 23, 2019 two way slab design spreadsheet this spreadsheet performs an analysis and design of two way spanning reinforced concrete slab. Reinforced thin plate elements are supported over beams, masonry walls or directly over columns. One way slab design simplified online design of concrete. Feb 15, 2019 construction work and civil engineering software work. The program can design longitudinal reinforcement, stirrups and column rein. It uses finite element analysis to analyse and design slabs of any shape with twoway action automatically considered. 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. Beamless slabs beamless slabs are supported only on columns and are applied mostly in large industrial and public buildings. Design of a two way reinforced concrete slab with rcsolver software program according to eurocode 2 specifications. Design of a two way rcc slab structural engineering forum.
Find the following parameters for design moments in step 2 per unit width step 4 note. Reinforced concrete slab design and detailing guidelines for depth of slab, loads on slab, reinforcement guide for one way and two way slabs as per is 456. Generally, there are two types of slab which are one way and two way slabs. A concrete slab is a common structural element of modern buildings, consisting of a flat, horizontal surface made of cast concrete. Two way slab design by direct design method as per aci 31811, step by step procedure and limitations of direct design method for two way slab is presented. Safe is the ultimate tool for designing concrete floor.
These materials are originally located at different websites. Design of slab examples and tutorials by sharifah maszura syed mohsin example 1. 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. Table 1 results of the analysis for the oneway slab.
This slab will have significant bending acting in both directions. Twoway flat plate concrete floor system analysis and design. Reinforced concrete slab design and detailing guide is456. Two way flat plate concrete floor system analysis and design the concrete floor slab system shown below is for an intermediate floor to be designed considering partition weight 20 psf, and unfactored live load 40 psf. Following are the rcc slab design and detailing guidelines. Suspended slabs can include flat, twoway, waffle, and.