A design engineers responsibility should include assuring the structural safety. Apr, 2019 learn how to calculate the quantities of an r. Staircases consist of a number of steps with landings at suitable intervals to provide comfort and safety for the users. Dhang, department of civil engineering, iit kharagpur. 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. In design process we must take two important points in considerations.
Reinforcement design and detailing, reinforcing detailing of rcc members. This session is not intended to teach concrete design, but more of an awareness of why things are the way they are. Sloping slabs under gravity load would be subjected to bending and axial thrust. Based on the boundary condition, you can determine the axial thrust and the bending moment. Bar bending schedule of staircase staircase reinforcement. Here are the steps for the design procedure for one way slab in steps.
In this post, we are going to explain how to calculate steel quantity for the slab. Design procedure steps for one way slab slab design steps. Reinforced concrete design to bs8110 structural design 1 lesson 5 1 lesson 5. Details of slab reinforcement on the basis of bar bending schedule. Most of the constructions of various types of buildings are rcc constructions.
Jul 02, 2010 lecture series on design of reinforced concrete structures by prof. I have developed a microssoft excel software for design of a two way rcc slab. Structural details of slab culverts 3 for spans less than 3. How to detail slab reinforced concrete part vi youtube. Manual for design and detailing of reinforced concrete to the. Pdf reinforced concrete design by s unnikrishna pillai. Rcc construction detail dwg detail for autocad designs cad. This reinforced cement concrete rcc or reinforced concrete or reinforced concrete design books collection list is not the final book list. Some common types of stairs are shown in figure 10. Rcc roof slab ultimate guide to find rcc roof slab. Here, we have tried to gather various reading materials available in the web about flat slab floor system in one place. Reinforced concrete design to bs8110 structural design 1. Design of reinforced concrete structures ii twoway slabs 1 1.
Reinforced cement concrete rcc reinforced cement concrete is a combination of concrete and steel to build a structure instead of using only concrete. They are used for storing vehicles and goods, and provide maneuvering areas and access for delivery vehicles. May 21, 2017 different types of concrete slabs in construction. 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. Slab design reading assignment chapter 9 of text and, chapter of aci31802 introduction aci318 code provides two design procedures for slab systems. Reinforcement detailing of a slab is done based on its support conditions. Longitudinal steel should be detailed in a 2bar alternating pattern, with one of the bars continuous through the slab. Guidelines for design, construction, maintenance, and rehabilitation. Engineering cad drawings 500599 engineering cad drawings and templates waste storage drawings no.
Find here online price details of companies selling rcc 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. Introduction flat slab flat slab with drop panels flat slab with column head flat slab with drop panel and column head. 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. Tm 580912 concrete floor slabs on grade subjected to. The design procedure separately incl udes determining thickness of slab under wall load. Dec 11, 2014 bar bending schedule provides the reinforcement calculation for reinforced concrete beam. Repair and strengthening of reinforced concrete structures. 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. It provides details of reinforcement cutting length, type of. Reinforced concrete slab design and detailing guide is456. They may be supported on two opposite sides only fig. Filler slab technology is a simple and a very innovative technology for a slab construction.
Manual for design and detailing of reinforced concrete to. Flat slab analysis, design and detailing pdf civil. Slab may be supported on walls or beams or columns. Oneway and twoway slabs oneway slabs transfer the imposed loads in one direction only. A stair is a system of steps by which people and objects may pass from one level of a building to another. 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.
Guide for design and construction of concrete parking lots. Reinforcement detailing of reinforced concrete slabs. Concrete floor slabs on grade are subjected to a varie ty of loads and loading conditions. 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. There are 16 different types of slabs in construction.
Rcc takes advantage of both soil and concrete construction techniques. Manual for design and detailing of reinforced concrete to the september 20 code of practice for structural use of concrete 20 2. 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. Amol holani 1020 mayur kulkarni 117033 pawan mugal 117039 pranav kulkarni 115028 prasad shegokar 1054 sarthak shirsat 118062 2.
This is a part of his project economic design of two way rcc slabs under prof s. Columns and deck not designed to resist longitudinal bending very flexible. Effective span of slab shall be lesser of the two 1. Flat slab system is an important division of concrete floor system.
A floor slab in a building where stability is provided by shear walls in one direction ns. Reinforced concrete slabs ongrade isolated stiffened. The loadbearing structure consists of a precast reinforced concrete space frame and precast floor slabs. Slab supported directly by columns are called flat slab. Design of slab examples and tutorials by sharifah maszura syed mohsin example 1. 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. Pdf reinforced concrete design or reinforced cement. Check out our resources for adapting to these times. Flat slab analysis, design and detailing pdf flat slab system is an important division of concrete floor system.
In this post, we will focus on the rcc roof slab reinforcement details which will save you from the hefty consultation fees. For the rcc members for most commonly used for buildings we can divide the detailing for slabswith or without openings. Reinforced concrete design 1 design of slab examples and. Some of them are outdated and many of them are frequently used everywhere. A stair is to be designed to span a large vertical distance by dividing it into. Introduction to repair and strengthening of reinforced concrete structures 1. If the problem is statically determinate, the equilibrium equations would.
Various types of rcc slabs civil engineering projects. 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. 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.
Please wash your hands and practise social distancing. 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. Staircases introduction staircases provide means of movement from one floor to another in a structure. Design of reinforced concrete structures ii twoway slabs. See more ideas about reinforced concrete, civil engineering design and civil engineering construction. First, find number of rods required for main reinforcement and distribution. Reinforced concrete wall design basics mike oshea, p. The design of composite slabs and beams is discussed in detail in relation to the eurocodes and bs 5950. In my earlier articles, i have discussed types of specifications and various purposes for which specifications are to be given. Varghese also provides details about the new additions in the code for stirrups in be. The minimum spacing of reinforcing bars should preferably be 6 in. Simply supported one way slab a rectangular reinforced concrete slab is simplysupported on two masonry walls 250 mm thick and 3. Introduction a reinforced concrete slab is the one of the most important component in a building.
How to detail slab reinforced concrete part vi reinforcement detailing of rcc slabs, two way reinforced slab design, slabs. For a roof to be effective, surface water should be. Heavy arch ribs designed to resist axial force and bending. Reinforced concrete reinforced concrete design developed by john gambatese, ph. Oneway and twoway slabs university of asia pacific.
In this article, ill give a detailed explanation of each slab where to use particular slab. Limit state design of reinforced concrete by varghese p. The institution of structural engineers the institution of civil engineers march 2000 manual for the design of reinforced concrete building structures to ec2. 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. Structural concrete structures reinforced concrete construction. Specifications for rcc construction building estimating. 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. Checklist for rcc slab and beams online civilforum. Rcc made easy gate handwritten notes free download pdf. Flat slab analysis, design and detailing pdf civil engineering. Optimisation option for any given rates of concrete and steel. A civil engineer must know all the aspects regarding the flat floor system. Reinforced cement concretercc reinforced cement concrete is a combination of concrete and steel to build a structure instead of using only concrete. 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.
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. Following are the rcc slab design and detailing guidelines. Slab supported on two sides and bending takes place predominantly in one direction only is called one way slab. Consequently, rcc construction benefits from the simplicity of placing.
Design of a two way rcc slab structural engineering forum. Photo courtesy of thinkstock centers for disease control. Reinforced concrete slab bridges design considerations haunched slabs straight haunches preferred in lieu of parabolic depth at pier should be 2 2. 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. Roller compacted concrete rcc is a relatively new construction technique for concrete placement that is being applied for hydraulic structures. The slab has to carry a distributed permanent action of 1. 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. Get info of suppliers, manufacturers, exporters, traders of rcc slab for buying in india. May 09, 2018 sloping slabs under gravity load would be subjected to bending and axial thrust. Reinforced concrete design ence 355 introduction to structural design department of civil and environmental engineering university of maryland, college park columns part i concrete design and analysis fall 2002 by dr.
1523 794 1610 1404 1193 142 1024 926 8 395 1532 1360 333 1303 772 610 886 1625 182 999 1396 115 817 1002 119 1309 1265 899 1455 1063