Posttensioned slab ongrade 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. Grid slab floor system an assembly of intersecting beams placed at regular interval and interconnected to a slab of nominal thickness is known as grid floor or waffle floor. Grid slab an assembly of intersecting beams placed at regular interval and interconnected to a slab of nominal thickness is known as grid floor or waffle floor. If you would like to plan the tile layout for your bathroom, kitchen or other living room floors quickly and easily, use one of these free planners and get your ideas organised.
Slb is a software product for the analysis and design of suspended reinforced concrete slabs and slabonground. C in this system there will be diagonal beams across the slabs when seen in elevations but none in horizontal direction. Beam designs may be optimised smallest depth with a maximum depth specified. Reinforced concrete design 1 design of slab examples and. Drawing and detailing are done using auto cad software as per code sp 34. The axial force, moments and shears for a particular strip are recovered from the analysis on the basis of the wood armer tech. They are used in the areas where less number of columns are provided, i. Citeseerx analysis and design of flat slab and grid slab. Users may specify a slab, or select one of the slabs previously designed. Flat plate concrete floor system does not use beams between. Floor laoding by different methods in staad pro v8i software. Grid is highly redundant structural system and therefore statically indeterminate.
When you create using our comprehensive set of 3d tools youll have a 2d floorplan to go right along with it. Free patio design software tool 2019 online planner. May 09, 2018 grid is highly redundant structural system and therefore statically indeterminate. Precast concrete detailing bim software for modeling. 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. Slabongrade and posttensioned slab software adaptsog.
Aug 06, 2016 in this video you will find various ways to assign floor load definition to staad model under different circumstances where the general procedure get hectic for us to follow for more videos. Load combinations may be auto generated, or specified by the user. Posttensioned, reinforced concrete slab design software ram. Finite element analysis and parametric study of grid floor slab. This system gives more space in centre of building because there are no columns. These slabs are used to cover a large column free area and therefore are good choice for public assembly halls. Comparison of various methods of analysis of grid floor frame ijesi. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. The crosssectional area of the reinforcement above the ribs should be not less than 0.
International journal of pure and applied mathematics. Grdslab is a spreadsheet program written in msexcel for the purpose of analysis of concrete slabs on grade. It is designed by using m35 grade concrete and fe415 steel. Pdf analytical study on economic effect of grid floor geometric. There is a very narrow line in differenting the two systems. By clicking the floor drop down, we can select the slab edge family. We use the slab edge function to create athickened slab condition where slab bears on our foundation walls. Design of slab examples and tutorials by sharifah maszura syed mohsin example 1. The structure is monolithic in nature and has more stiffness. However, with the increased demand for these types of programs, some corporations have begun to allow users to download cheap patio software to help them with their projects. These slabs are used to cover a large column free area.
What is the difference between grid floor system and. The beam design part of the software covers beams designed individually or as part of a floor grid specified by the user. Also due to lack of horizontal beams it gives neat space within. The concrete grid slab is often used for industrial and commercial buildings. Keywords structure design and analysis of slab system, flat slab system, grid slab system, conventional. Grdslab concrete slab on grade analysis spreadsheet. Analysis and design of flat slab and grid slab and their cost comparison international journal of advanced technology in civil engineering, issn. Steedman, reinforced concrete designers handbook e and.
Design of the slab system is done for different spacing grid size of column to find out which grid size of the column or plan area which slab is economical. However, greater efficiency can be achieved by designing the flooring as one integral slab and analysis and design of multistory building with grid slab using etabs ch. So long as the reinforcement in a concrete slab or foundation is deliberately connected to the main earthing system it can and should be included in the software earthing model. In this video etabs2016concrete floor slab design, we show you how to design concrete floor slab in csi etabs 2016, in this video will detail you about the process to design slab by using strip. Comparison of various methods of analysis of grid floor frame prof. Master of science and hereby certify that, in their opinion, it is worthy of acceptance. Analysis, and investigation of reinforced non prestressed concrete beams, beam frames, slabs and. Create your own tubing pattern using this supplement. This new system they invented is called the holedeck.
Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a. In this video etabs2016concrete floor slab design, we show you how to design concrete floor slab in csi etabs 2016, in this video will detail you about the. The locations of the strips are usually governed by the locations of the slab supports. 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. Analysis and design of flat slab and grid slab and their cost comparison. Comparison of various methods of analysis of grid floor frame. Twoway 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 1 knm2, and unfactored live load 1. Grid, snap, chamferfillet, trimextend, circular and splinecurve.
Flat slab analysis and design designs beamless concrete slab floors flat slab or waffle slab in accordance with aci 318. Various approachesavailable for the analysis of grid floor frame, are as listed below. The first version of buildmaster software was introduced way back in 1990. Bridge approach slab analysis and design incorporating elastic soil support presented by. A wide range of commercial software is available to aid designers with the efficient and economic design of steel framed buildings and bridges. Flat slab analysis and design free version download for pc.
Following are the rcc slab design and detailing guidelines. As the slab is designed as simply supported, only anticrack reinforcement is needed. Efficiently model floor slabs, wall panels, beams and columns, and then insert connection details by the batchload and place. 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. We can then use that profile and the slab edge family to create the concrete haunch. This supplement takes the worry out of how do you layout the tubing. In this video you will find various ways to assign floor load definition to staad model under different circumstances where the general procedure get. In addition, the steel sector has developed a number of free software packages and spreadsheet tools to aid designers, which are presented here.
Tile planner tile layout visualiser planning your tiles. Grid beams are provided in both the directions say x and y direction. Posttensioned slabongrade 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. In table 1 the comparison of design pavement thickness required for aircraft parking apron versus the hangar floor slab would indicate at first glance that the civil engineer, likely the apron designer, has different methods and requirements than the hangar floor slab, a structural engineer. It will be the most advanced and powerful rcc building design, drawing and estimation software available today. Draw a floor plan in minutes or order floor plans from our expert illustrators. To do, this we involve an actual profile that is loaded into our model. Reinforced concrete slab and beam design software adaptrc. The base floor may also be comprised of a mud or structural foundation slab complete with waterproofing and wearing slab with the overall system designed to carry. R it is observed that the flat slab with drop is more economical than flat slab without drop and grid slabs. The base floor within a building may simply be a castinplace concrete slab ongrade with limited design considerations for structural support or environmental control functions.
It is observed that the drops are important criteria in increasing the. Analysis and design of grid slab in building using response. International journal of pure and applied mathematics volume. Reinforced concrete slab design and detailing guide is456. Twoway flat plate concrete floor system analysis and design. The plank and beam system described above is the simplest system for creating flat, horizontal surfaces. Comparative analysis and design of flat and grid slab. Analysis and design of flat slab and grid slab and their cost. It uses finite element analysis to analyse and design slabs of any shape with twoway action automatically considered. Risafloor es allows for an integrated design approach to concrete floor systems, including optimization of rebar, punching shear checks and elastic deflection analysis. This is the compilation of the presentations available for grid slabs on slideshare. Oct 19, 2016 in this video etabs2016concrete floor slab design, we show you how to design concrete floor slab in csi etabs 2016, in this video will detail you about the process to design slab by using strip.
This software designs composite floor slabs at elevated temperatures by. The slab has to carry a distributed permanent action of 1. Waffle slab can be used as both ceiling and floor slab. Anyone who has tried to design a tile layout knows it is not as easy as it seems. Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. Analysis and design of flat slab and grid slab and their cost ijera. Hangar pavement design wbdg whole building design guide. The software was revised with continuous efforts and the quest for excellence over the years, as per evolution of computer hardware and software technology. Post tension slab design software structural engineering. Analysis of the flat slab and grid slab has been done both manually by is 4562000 and by using software also. 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. Slab modeling, analysis, and design procedures feature a suite of. Simply supported one way slab a rectangular reinforced concrete slab is simplysupported on two masonry walls 250 mm thick and 3.
The analysis and design of slab system is done as per is 4562000 and is 19832002. Reinforced concrete design 1 design of slab examples. Mathcad program world transaction on engineering and technical education. He made a studies on the dynamic performance of flat slab and grid slab. We supply high performance boilers and all the components you would need for a hydronic radiant heating. Analysis and design of multistory building with grid slab. Etabs also features interoperability with related software products, providing for the import of architectural models from various technical drawing software, or export to various platforms and file formats. Safe is a software tailored for the engineering of elevated floor and foundation slab. Seamlessly integrated with risa3d for the application of windseismic loads, as well as the lateral design of columns and shear walls. J rinu isah 1,2 assistant professor department of civil engineering, bist,bharath institute of higher education and rese arch biher, bharath university, chennai 600073. Earthing modelling of concrete slabs elek software. Pdf analysis and design of flat slab and grid slab and. Create floor plans with roomsketcher the easytouse floor plan software.
Make 2d and 3d floor plans that are perfect for real estate and home design. The concrete inside these concrete slabs roughly assumes the same electrical resistivity as the surrounding soil and can be modelled as such. Jan 16, 2017 there is a very narrow line in differenting the two systems. Flat slab and grid slab has been analyzed by staad pro. Experiment with a new kitchen or office layout, a new room in your house, or design new landscaping next to your deck. An ebook reader can be a software application for use on a computer such. Design of slabs onground aci 360r06 by american concrete institute. Grid slab was modelled using etabs software and the values of moment, shear. Comparative analysis and design of flat and grid slab system.
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