Ce 437537, fall 2002 slabongrade example design info 1 8. 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. Stepbystep procedures, sample solutions, and commentary subsequent edition. May 09, 2018 grid is highly redundant structural system and therefore statically indeterminate. Keywords structure design and analysis of slab system, flat slab system, grid slab system, conventional.
For 1m slab width, moment, shear force, oneway continuous slab for continuous slab, moment and shear force can be obtained from table 3. Report is focused on the design of slab, beam primary and secondary, column square and circular, staircase open newel and spiral, concrete dome roof and foundation raft foundation and. The building is located in seismic zone iii on a site with medium soil. Dhang, department of civil engineering, iit kharagpur. Dec 14, 2017 design of one way slab is covered in this video. Check out this spread design for 99u that uses a simple, neat three column grid, but breaks that clean linearity by running striking yellow type diagonally over the entire spread and off the page. Design of one way slabs as per is 456 worked step by step.
Buildmaster detects the beams and slabs from this line sketch drawn. A comparative study was done to identify the best slab system. Flat slab analysis, design and detailing pdf flat slab system is an important division of concrete floor system. Oneway and twoway slabs oneway slabs transfer the imposed loads in one direction only. The application of a grid means that the design can be divided into multiple columns that can help designers organize content. A civil engineer must know all the aspects regarding the flat floor system. Flat slab analysis, design and detailing pdf civil engineering. Design a thickened slab to support the columns and. Electric specifications technical resources national grid.
American quilters society the grid design workbook. Goodier theory of elasticity mcgrawhill book company, 1951. Create slab design with strip method in tekla structural. Then you can start reading kindle books on your smartphone, tablet, or computer no kindle device required.
Slab design reading assignment chapter 9 of text and, chapter of aci31802 introduction aci318 code provides two design procedures for slab systems. Pdf analysis and design of flat slab and grid slab and. Flat slab analysis, design and detailing pdf civil. Design of slab examples and tutorials by sharifah maszura syed mohsin example 1. Analysis and design of waffle slab with different boundary. Analysis and design of grid slab in building using response spectrum method 1harish m k. They may be supported on two opposite sides only fig.
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 d foundation design 8. The grid design workbook shows how to make a gridded background for a quilt and presents a stepbystep process for quilters who would stitch backgrounds to enhance quilts, and uses diagrams and instructions to show how to make and apply these different stitches. Flat slabs are usued for their aesthetic appearance and. Aci 360, design of slabsongrade, refers to this as a type b slab. The slab reinforcement generally consists of a mesh or fabric. Sci p300, composite slabs and beams using steel decking. The beams reduce the available net clear ceiling height. It is designed by using m35 grade concrete and fe415 steel. The choice of the particular deck type to use can depend on several factors, which may include the specific application. Various approachesavailable for the analysis of grid floor frame, are as listed below. A shallow construction depth of 310 mm was achieved using slimdek for a structural grid of approximately 7 m. It is a beautiful publication with outstanding information, methods, examples, and tips. Analysis and design of waffle slab with different boundary conditions.
The result is a lightly reinforced slab designed to offset the effects of temperature and shrinkage of the concrete. Stepbystep procedures, sample solutions, and commentary. There are 16 different types of slabs in construction. Slimdek consists of asymmetric steel beams asb support a deep composite slab. Oneway simply supported slab analysis and design of the slab similar to design of simply supported beam as indicate in the previous chapter. Stepbystep procedures, sample solutions, and commentary ringo, boyd c. Comparative analysis and design of flat and grid slab. Analysis and design of flat slab and grid slab and their. 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. This paper focuses on studying the behavior of conventional slab, flat slab and grid slab separately. Esb 750 series proposal request pdf for proposals or suggested changes to our specifications for electrical installations and its supplements, please complete this form.
C varghese a book of advanced reinforced concrete design. The inclined columns support the entire weight of the building and provide overall stability. Thickness of slab and the rib are made constant and are equal to 0. The first waffle slab type, with beams, behave like solid slab slab with beams between columns and the analysis method could also be similar to that of solid slab.
Ribbed floors consisting of equally spaced ribs are usually supported directly by columns. Wood design procedures are used to design the connections between the foundation system and the structure above and follow the allowable stress design method for wood construction. Design the minimum slab thickness to support a fork lift specified below and storage racks specified below throughout. A step by step procedure for analysis, design and estimation of a project using buildmaster is shown here. The slab has to carry a distributed permanent action of 1. A grid system based on traditional guidelines ensures harmonious proportions and placement of objects on a page. Comparison of various methods of analysis of grid floor frame ijesi. We have shared the design of reinforced concrete structures lecturer notes in topic wise pdf. Comparative analysis and design of flat and grid slab system.
I could not find a better reference that covered the subject matter like this book does. This is the compilation of the presentations available for grid slabs on slideshare. Enter your mobile number or email address below and well send you a link to download the free kindle app. Aci 360, design of slabs ongrade, refers to this as a type b slab. These specifications and supplements are a guide for the design and construction of electrical installations. This document is available to the public through the national technical information service, springfield, va 22161. This disregard for the established grid creates a memorable, effective design that really hones that message of think differently. Reinforced concrete slab design guidelines a effective span of slab. 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. The width of the columns and the margins are equal, and we can place content in one or more columns based on the layout of the design.
Uses of grid slabs grid slabs can be used as both ceiling and floor slab used in the areas where number of columns are provided i. This guide covers the design and construction of composite slabs and beams, and addresses the good. Analysis and design of flat slab and grid slab and their cost comparison international journal of advanced technology in civil engineering, issn. Etabs watch and learn video tutorials cover a wide range of topics, from basic product overviews to advanced subjects such as performancebased design. Lecture series on design of reinforced concrete structures by prof. For example,we can have one, two, three, six, twelve, or more columns. Steel bridge, deck design, concrete deck, precast concrete deck, wood deck, metal grid. Keywords structure design and analysis of slab system, flat slab system, grid slab system, conventional slab system, staad pro v8i. Jul 02, 2010 lecture series on design of reinforced concrete structures by prof. The reinforced concrete design manual sp1711 is intended to provide guidance and assistance to professionals engaged in the design of castinplace reinforced concrete structures. What is slab, type of slab one salb, two slab, flat slab, grid slab, analysis of slab, difference between one way slab and two way slab, design of slab. A catalogue record for this book is available from the british library. Reinforced concrete design 1 design of slab examples and.
The analysis and design of slab system is done as per is 4562000 and is 19832002. The best book on the topic so far is the grid design workbook by cindy seitzkrug. Analysis of such slabs lies in the two extremes, assuming the gridwork as simply supported system all four edges and deriving solutions based on displacement compatibility of beams or plates to arrive at an approximate simplified solution or carry out a detailed finite element. Tab 1 slab design input required data constants change only if necessary calculated data b notations. This method has been used extensively since 1963 for slabs. The essentially oneway design of the system can be seen by the relative lengths and sections of the main beam, and the primary and secondary beams under the slab. The plank and beam system described above is the simplest system for creating flat, horizontal surfaces. Reinforced concrete slab design and detailing guide is456.
Ce 437537, fall 2002 slab ongrade example design info 1 8 design the thickness for a slab ongrade concrete slab in a warehouse. Design of beams slabs notes click to download bondanchorageanddevelopmentlength notes click to download basic rcc notes click to download prestressedconcretestructure notes click to download design ofpile. Steel bridge, deck design, concrete deck, precast concrete deck, wood deck, metal grid deck, orthotropic deck 18. In this article, ill give a detailed explanation of each slab where to use particular slab. Adhering to certain layout and grids standards and principles is important for any job from brochures. This method has been used extensively since 1963 for slabs supported at the. They are either oneway spanning systems known as ribbed slab or a twoway ribbed system known as a waffle slab. Find out why you should never leave your marked quilt in a hot car. Grid is highly redundant structural system and therefore statically indeterminate. Introduction the slab which is resting on the beams running in two directions is known as grid slab. Slabsmith digital slabs are true to life in both color and dimension and contain all relevant properties of the original slab.
The first reinforced concrete design manual formerly titled aci design handbook was developed in. Masonry design procedures follow the allowable stress design method of aci530. Analysis and design of grid slab in building using response. Flat slab system is an important division of concrete floor system.
A six storey building for a commercial complex has plan dimensions as shown in figure 1. Reinforced concrete slab design and detailing guidelines for depth of slab, loads on slab, reinforcement guide for oneway and twoway slabs as per is following are the rcc slab design and detailing guidelines. Manual for design and detailing of reinforced concrete to september 20 the code of practice for structural use of concrete 20 contents 1. Download limit exceeded you have exceeded your daily download allowance. Analysis of the flat slab and grid slab has been done both manually by is 4562000 and by using software also. Analysis and design of multistory building with grid slab. To get the free app, enter your mobile phone number. Analysis and design of flat slab and grid slab and their cost comparison. Reinforced concrete design 1 design of slab examples. Analysis and design of grid slab in building using. Stresses in floor slabs on grade resulting from vehicular loads a re a function. Very good reference for designing concrete slabs on grade. Used for specialized projects that involves clean rooms, spaces requiring seclusion from low frequency vibration or those.
Analysis of such slabs lies in the two extremes, assuming the gridwork as simply supported system all four edges and deriving solutions based on. We are committed to delivering uninterrupted software services worldwide during the covid19 crisis. How to create slab and load application in tekla structural. Conceptual design and design examples for multistorey. Slabsmith uses these digital slabs to provide benefits and advantages that include inventory management, 3d visual layout, sales and marketing tools, streamlined manufacturing, and targeted business decisions. Paul doctoral thesis dissertation engineering civil engineering publish your bachelors or masters thesis, dissertation, term paper or. Flat slab are slab which dont have beams or continuous t beams bw them as ribs to increase the rigiditymeanwhile one with beams is called grid slab one which you usually see these days. Analysis and design of flat slab and grid slab and their cost ijera. Design of rcc structures lecturer notes topic wise pdf.
Pdf structural analysis and design of commercial building. In these types of slab, a mesh or grid of beams running in both the directions is the main structure, and the slab is of nominal thickness. Learn the importance of echoquilting your main motifs. The wire reinforcing institute recommends the use of the subgrade drag theory for slabs up to 150 feet in length.
Please note that effective april 27th, 2009 all references to p. Following are the rcc slab design and detailing guidelines. Metropol parasol, italy it is the worlds largest wooden structure which is made up of waffle system. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Find all the books, read about the author, and more. International journal of advanced technology in civil engineering, issn. Grid slabs, orthotropic plate, plate theory, rankinegrashoff method, stiffness method i. Some of them are outdated and many of them are frequently used everywhere. With some limitations, reinforcement for slabs can be sized using the subgrade drag theory in order to increase the spacing of control or construction joints. The bending moment, the shear force and the mid span deflection.
This form of construction is not very common because of the formwork costs and the low fire rating. Various approachesavailable for the analysis of grid floor frame, are as listed. Manual for design and detailing of reinforced concrete to. Sep 27, 2014 t his article explores page layout strategies for books based on the rule of thirds. It is more helpful to revise the basics in quick manner. Difference between one way slab and two way slab what is. This new system they invented is called the holedeck. Simply supported one way slab a rectangular reinforced concrete slab is simplysupported on two masonry walls 250 mm thick and 3. Comparison of various methods of analysis of grid floor frame. Iconic landmarks using grid slabs chattrapati shivaji terminal, india it is recognized for its innovative column design which also consists waffle design. This parking structure has columns on a rectangular grid pattern. Pdf analysis and design of waffle slab with different boundary.