For slabs spanning in both directions published tables and charts should be used to find bending moment and shear per unit width of slab. Rcc construction detail dwg detail for autocad designs cad. Get info of suppliers, manufacturers, exporters, traders of rcc slab for buying in india. For a roof to be effective, surface water should be. The reason why, concrete and steel are used together to construct rcc slab, is in their individual properties as separate building materials and their individual limitation. Design procedure steps for one way slab slab design steps. Here are the steps for the design procedure for one way slab in steps. Please wash your hands and practise social distancing. Reinforced cement concretercc reinforced cement concrete is a combination of concrete and steel to build a structure instead of using only concrete.
Reinforced concrete slab bridges design considerations haunched slabs straight haunches preferred in lieu of parabolic depth at pier should be 2 2. The top and best reinforced cement concrete rcc books collection are listed in the below table as well as reinforced cement concrete rcc books pdf download link. The design procedure includes determini ng slab thickness based on moving live loads and then checking adequacy of slab thickness for stationary live load. Manual for the design of reinforced concrete building. The design procedure separately incl udes determining thickness of slab under wall load. They are used for storing vehicles and goods, and provide maneuvering areas and access for delivery vehicles. In design process we must take two important points in considerations. Various types of rcc slabs civil engineering projects.
May 09, 2018 sloping slabs under gravity load would be subjected to bending and axial thrust. Limit state design of reinforced concrete by varghese p. Specifications for rcc construction building estimating. Design of reinforced concrete structures ii twoway slabs. Detailing is as important as design since proper detailing of engineering designs is an essential link in the planning and engineering process as some of the most devastating connections. Flat slab analysis, design and detailing pdf civil. Pdf reinforced concrete design by s unnikrishna pillai. Optimisation option for any given rates of concrete and steel. The slab has to carry a distributed permanent action of 1. In this article, we are going to discuss in detail about the specifications that are to be necessarily given for carrying out rcc reinforced cement concrete constructions. Design of reinforced concrete structures ii twoway slabs 1 1. Reinforced concrete wall design basics mike oshea, p. If the problem is statically determinate, the equilibrium equations would.
Oneway and twoway slabs university of asia pacific. Some of them are outdated and many of them are frequently used everywhere. The loadbearing structure consists of a precast reinforced concrete space frame and precast floor slabs. Flat slab system is an important division of concrete floor system. First, find number of rods required for main reinforcement and distribution. For the rcc members for most commonly used for buildings we can divide the detailing for slabswith or without openings. Introduction to repair and strengthening of reinforced concrete structures 1.
Slab supported on two sides and bending takes place predominantly in one direction only is called one way slab. Reinforced concrete design to bs8110 structural design 1. Bending will take place in the two directions in a dishlike form. I am submitting it to you and i want students or professional engineers to download it and use it for their studies or projects. 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. Reinforcement detailing of reinforced concrete slabs. Design of a two way rcc slab structural engineering forum. Here below list shows the mostly used reinforced cement concrete rcc or reinforced concrete or reinforced concrete design books by students of top universities, institutes and colleges. For the designed span, deck slab depth is selected from table.
Check out our resources for adapting to these times. Guide for design and construction of concrete parking lots aci 330r01 concrete parking lots serve many transportation facilities, industrial plants, commercial developments, and multifamily housing projects. Rcc roof slab ultimate guide to find rcc roof slab. Sep 03, 2011 reinforced concrete effective span centretocentre distance between supports longer dimension of a rectangular panel of slab for yield line calculations modular ratio esec design bending moment per unit width of slab modified to account for axial load moment per unit width about xaxis moment per unit width about yaxis. Reinforcement detailing of a slab is done based on its support conditions. Columns and deck not designed to resist longitudinal bending very flexible. A floor slab in a building where stability is provided by shear walls in one direction ns. In addition to general ultimate and serviceability limit state design issues, practical design considerations such as the formation of holes in the slab, support details, fire protection, and attachments to the slab are discussed. Apr, 2019 learn how to calculate the quantities of an r. Design of slab examples and tutorials by sharifah maszura syed mohsin example 1.
Pdf reinforced concrete design or reinforced cement. Oneway and twoway slabs oneway slabs transfer the imposed loads in one direction only. Concrete floor slabs on grade are subjected to a varie ty of loads and loading conditions. 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. These materials are originally located at different websites. Reinforced concrete slabs ongrade isolated stiffened. A design engineers responsibility should include assuring the structural safety. Reinforced concrete reinforced concrete design developed by john gambatese, ph.
Repair and strengthening of reinforced concrete structures. Amol holani 1020 mayur kulkarni 117033 pawan mugal 117039 pranav kulkarni 115028 prasad shegokar 1054 sarthak shirsat 118062 2. It provides details of reinforcement cutting length, type of. Details of slab reinforcement on the basis of bar bending schedule. Checklist for rcc slab and beams online civilforum. 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. Reinforcement design and detailing, reinforcing detailing of rcc members. In this article, ill give a detailed explanation of each slab where to use particular slab. If you are planning to utilize the structural element for your home or office building, then you must know how what should be the exact recipe for reinforcement and how to calculate the construction cost. See more ideas about reinforced concrete, civil engineering design and civil engineering construction.
The institution of structural engineers the institution of civil engineers march 2000 manual for the design of reinforced concrete building structures to ec2. How to detail slab reinforced concrete part vi youtube. Slab may be supported on walls or beams or columns. Based on the boundary condition, you can determine the axial thrust and the bending moment. Two way rcc slab designing tool in microsoft excel developed by shankar tayal a 3rd year student of school of infrastructure, indian institute of technology, bhubaneswar. May 31, 2010 hello benzujk madam, pl remember a 2 way or 1way slab is classified by the ratio of large span and short span. In this post, we are going to explain how to calculate steel quantity for the slab. How to detail slab reinforced concrete part vi reinforcement detailing of rcc slabs, two way reinforced slab design, slabs. I have developed a microssoft excel software for design of a two way rcc slab. In my earlier articles, i have discussed types of specifications and various purposes for which specifications are to be given. Reinforced concrete slab design and detailing guide is456. Dec 11, 2014 bar bending schedule provides the reinforcement calculation for reinforced concrete beam. This reinforced cement concrete rcc or reinforced concrete or reinforced concrete design books collection list is not the final book list. May 21, 2017 different types of concrete slabs in construction.
Guidelines for design, construction, maintenance, and rehabilitation. Tm 580912 concrete floor slabs on grade subjected to. Varghese also provides details about the new additions in the code for stirrups in be. Manual for design and detailing of reinforced concrete to the. Reinforced cement concrete rcc reinforced cement concrete is a combination of concrete and steel to build a structure instead of using only concrete. A civil engineer must know all the aspects regarding the flat floor system. Jul 02, 2010 lecture series on design of reinforced concrete structures by prof. In this post, we will focus on the rcc roof slab reinforcement details which will save you from the hefty consultation fees.
Longitudinal steel should be detailed in a 2bar alternating pattern, with one of the bars continuous through the slab. In normal slab and beam or framed construction, torsional rigidity of rc beams may be ignored in the analysis and the torsional stiffness may be given a very small value in the computer analysis. This session is not intended to teach concrete design, but more of an awareness of why things are the way they are. Most of the constructions of various types of buildings are rcc constructions. Staircases introduction staircases provide means of movement from one floor to another in a structure. L center to center distance between the support b depth of slab. Manual for design and detailing of reinforced concrete to. Filler slab technology is a simple and a very innovative technology for a slab construction. The main objective of this project is to analyze and design a multistory building 3ddimensional reinforce concrete frame, the design of reinforced concrete slabs, beams, columns, footings and. Photo courtesy of thinkstock centers for disease control. Here, we have tried to gather various reading materials available in the web about flat slab floor system in one place. Simply supported one way slab a rectangular reinforced concrete slab is simplysupported on two masonry walls 250 mm thick and 3. They may be supported on two opposite sides only fig. Reinforced concrete design to bs8110 structural design 1 lesson 5 1 lesson 5.
Heavy arch ribs designed to resist axial force and bending. Slab design reading assignment chapter 9 of text and, chapter of aci31802 introduction aci318 code provides two design procedures for slab systems. Structural details of slab culverts 3 for spans less than 3. Some common types of stairs are shown in figure 10. Reinforced concrete design 1 design of slab examples and. For those who do not know what are the des ign requirements of a slab.
Rcc made easy gate handwritten notes free download pdf. A stair is a system of steps by which people and objects may pass from one level of a building to another. Sloping slabs under gravity load would be subjected to bending and axial thrust. Engineering cad drawings 500599 engineering cad drawings and templates waste storage drawings no. Find here online price details of companies selling rcc slab. Roller compacted concrete rcc is a relatively new construction technique for concrete placement that is being applied for hydraulic structures. Guide for design and construction of concrete parking lots. Consequently, rcc construction benefits from the simplicity of placing. Precast reinforced concrete frame with cruciform and linear beam elements seria 106 is an example of a frame system with precast beamcolumn subassemblages kyrgyzstan, whe report 33. Flat slab analysis, design and detailing pdf civil engineering.
Dhang, department of civil engineering, iit kharagpur. There are 16 different types of slabs in construction. Staircases consist of a number of steps with landings at suitable intervals to provide comfort and safety for the users. A stair is to be designed to span a large vertical distance by dividing it into. Rcc takes advantage of both soil and concrete construction techniques. Structural concrete structures reinforced concrete construction. This is a part of his project economic design of two way rcc slabs under prof s.
Slab supported directly by columns are called flat slab. Flat slab analysis, design and detailing pdf flat slab system is an important division of concrete floor system. Introduction flat slab flat slab with drop panels flat slab with column head flat slab with drop panel and column head. Following are the rcc slab design and detailing guidelines. Introduction a reinforced concrete slab is the one of the most important component in a building. The design of composite slabs and beams is discussed in detail in relation to the eurocodes and bs 5950. Effective span of slab shall be lesser of the two 1. The minimum spacing of reinforcing bars should preferably be 6 in. Bar bending schedule of staircase staircase reinforcement.
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