Files download bar bending schedule excel spreadsheet for rcc slab free. Initially, it is necessary to count the total numbers of steel bars from the drawing. How to calculate steel quantity for slab, footing and column. Bar bending schedule, which is generally termed as bbs is a wideranging list that depicts the location, mark, type, size, length and number, and bending details of each bar or fabric in a reinforcement drawing of a structure. Steel quantity for rcc structure quantity of steel for rcc. The following steps are involved to calculate the quantity of steel. Eccentric footing design based on aci 31805 password aniq. Every civil engineer must know the method of calculation steel quantity from drawing. Here we will take one example for reinforcement quantity calculations for a concrete beam. Sep 19, 2016 bar bending schedule helps the quantity surveyor to consolidate the number of bars required of each bar type.
Column is the main supporting structural member of any building. Calculation of steel quantity in rcc job binq mining. Barbeque software takes care of both these aspects, for preparation of bar bending schedules and quantity estimation of reinforcement steel. Oct 15, 2017 how to calculate steel quantity for column civil engineers. The bars we use in the tension zone of the slab is called bent. Prior to construct any rcc structure, it is required to work out the steel quantity from drawings for purchasing purpose. In this post, we are going to explain how to calculate steel quantity for the slab. Analysis of rates of building construction in excel. Flexible pavement design, calculator, sn, aashto design, structural number. Format of excel will contain several heads like group, shape of bar, span of member, straight of length, additional length for l, numbers of footings, numbers of bars as. How to calculate steel quantity for slab, footing, column quora. Beam, slab, foundation and column elevation as well as section specifications. Following are the steps to calculate the quantity of steel for rcc slab 1. How to calculate steel quantity from drawing civiconcepts.
Concrete and reinforcement quantities of beams, columns and slabs. Super auto estimator will eliminate the need to input l, b, and d values for quantity estimation. The next step should be finding out the elements of structure to whom the rcc rate analysis will be applicable, because the quantity of reinforcement steel fluctuates with slabs, beams, columns, foundation, rcc roads etc. Assessment of steel quantity is a vital expertise of a civil engineer. In this tutorial, you will learn the process of estimating the quantity of reinforcement steel for a beam using microsoft excel in detail.
The maximum diameter of bar in slab, shall not exceed d8, where d is the total thickness of slab. It supplies details of reinforcement cutting length, type of bends and bend length. Masonry retaining wall design based on aci 53099 and aci 31802. How to calculate steel quantity for column youtube. Steel quantity calculation formula quantity calculation for. The software was revised with continuous efforts and the quest for excellence over the years, as per evolution of computer hardware and software technology. Bar bending schedule bbs estimate of steel in building. It could be much better if you mention grade of mortar, work volume of brick masonry and class of bricks too. Steel quantity calculation formula quantity calculation. I have made the steps in microsoft excel and i have. Data for building is entered floor wise, in the form of graphical sketch. Why quantity of steel different for various structural elements. How to calculate steel quantity steel quantity formula. Bar length deduction as per indian code is 2502 deducts bar length with k factor as per is code 2.
The oneway slab steel quantity calculation is done according to its supporting conditions. Jan 12, 2019 bar bending schedule is termed as calculation of the total steel required for the construction of a building we use steel to make concrete to be reinforced and for tension requirements. In this step the drawings are scanned read first and then the quantity and cost calculation is done by super auto estimator. Bar bending schedule is termed as calculation of the total steel required for the construction of a building we use steel to make concrete to be reinforced and for tension requirements.
After calculating concrete quantity, you can remember these thumb rules just for getting a basic idea of how much quantity of steel is required in those structural. Engineers reading civil engineering drawings this leads to an estimation of the quantity of steel, which translates to the cost requirements for steel work. Estimating software is the most important tool in the preconstruction stage. Rcc beam steel calculation how to calculate steel quantity. Then calculate the unit weight of each dia bars by the. You just need to visualize the dimensions length, breadth, depth of the structural member be it a beam, slab, column or a footing and then you need to visualize the shapes of bars that needs to be used followed by some simple calculations.
Bar bending schedule offers the reinforcement calculation. In a given rcc design, how to calculate quantity of steel. Information needed for assessment of steel quantity. Answer is simple quantity of steel is different in different structural elements because load tensile force taken by different element are different. Steel calculation for rcc slab how to find quantity of steel for slab. In a rcc beam there are steel bars along with concrete. Autoqty calculates quantities, by scanning reading rcc and architectural. Column is defined as compression member which has an effective length greater than its least lateral dimension. Brick,concrete, plaster,tile,converter excel sheet. Jun 8, 2017 bar bending schedule offers the reinforcement calculation for reinforced concrete beam.
This unique estimating software can provide a great benefit to general contractors as well as tradesubcontractors. For b oth one way and two way slab with an example. For better view, please read this post in landscape mode if you are on the mobile device. It is complete standalone software, which generates tothescale graphical sketch of each bar. Calculate steel quantity for slab formula used for steel quantity. Reinforced cement concrete or rcc calculator can be used to calculate m15, m20 and m25 mix ratio of cement, sand and jelly. In civil engineering bar bending schedule is the important part of estimation chart. Staad pro is an advanced structural analysis and design software application used to analyze and design rcc and steel structures. Reinforced concrete rcc rate analysis reinforced steel. But how much steel required for constructing 15 floors building. The entire process of calculating the steel bar cutting lengthssteel bbs for any construction site. However, for items that cannot be calculated directly from drawings, a separate user friendly interface is provided. How to calculate quantity of cement, sand, aggregate.
Steel quantity for rcc structure quantity of steel for. Sep 01, 2016 in this tutorial, you will learn the process of estimating the quantity of reinforcement steel for a beam using microsoft excel in detail. Before calculating the quantity of steel in one way slab it is very important to clear the basic concepts. Rcc column design calculate in excel sheet civiconcepts. Raw material calculator for construction jklakshmi.
Rcc beam steel calculation how to calculate steel quantity in. Bar bending schedule offers the reinforcement calculation for. An asterisk indicates that additional information and suggested formulas to be used in quantity calculations follow the table. Welcome to ensoft india ensoft engineering software for. The oneway slab is supported on two beams and then to the columns of the building. Estimation of steel reinforcement quantity for concrete slab, footing and column, beams etc. Detailed calculation steps presented for verification. Concrete cost estimator concrete continuous footing landscape bidding and. Staad pro is a structural analysis and designing software used to analyze and design rcc and steel structure according to the relative country code. How to calculate steel quantity for column civil engineers. Chapter 5 quantities calculations 5 2 apr 2007 rev sept 2015 estimated quantities for the more common bridge associated bid items shall be based on the units and accuracy shown in the following table. Bar length deduction as per british code bs 8666 deducts bar length with r factor as per bs code 3. Bar bending schedule formulas what is bbs bar bending. Matlab file, matlab function, truss analysis, plane truss, visualization, view all files of finite elements method.
How do you calculate quantity of steel in a slab answers. Rcc beam design is a free app for designing reinforced concrete beams. Cost estimating estimating software quantitytakeoff. 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 this is a part of his project economic design of two way rcc slabs under prof s. Each civil engineer should be acquainted with the technique of computation of steel quantity out of drawing. Design drawings are used as a base for computing rebar quantity in different structural elements. Thank you for putting an effort to published this article. In this civil engineering video tutorial, you will learn the detail procedure for working out the quantity of steel and concrete in a rcc beam. This construction video will provide a tried and tested method on how to measure steel quantity with any dimension in rcc slabs in a building. The first version of buildmaster software was introduced way back in 1990. The minimum area of steel required in rcc slab as per bs code is 0. In a given rcc design, how to calculate quantity of steel, for all practical purpose of constructi answer adnan khan for all practical purposes calculation of steel should be find in bar bending schedule which we can easily understand that which types of bars used and the weight different for all steel dia.
This process of listing the location, type and size, number of and all other details is called scheduling. Rcc column design is an important part of designing any building. Units calculator excel sheet for conversion of measurement. Calculation of cement and sand for plastering excel sheet. Calculate the approximate quantity of construction material required for your construction using our raw material calculator for construction. How to calculate steel quantity for rcc beam, column and slab. Detailed estimate for the proposed new construction of residential building.
In this civil engineering article, detail guidelines are given on certain helpful points to design a rcc doglegged staircase. Calculation of brick masonry estimating quantity excel sheet. Bar bending schedule, commonly referred to as bbs is a comprehensive list that describes the location, mark, type, size, length and number, and bending details of each bar or fabric in a reinforcement drawing of a structure. Prepare a bar bending schedule in order to classify different shapes of bars bent up bar, straight anchor bar, eos bar, curtail bar etc and diameters. Initially, it is necessary to count the total numbers of. Bar length deduction as per british code bs 8666 deducts bar length with r factor as per bs code. The shape of each and every bar is to be derived for cutting, from the drawings.
Quantity and rate analysis for reinforced concrete. This article presents steel quantity computation process for slabs, columns, and footings. It will be the most advanced and powerful rcc building design, drawing and estimation software available today. Estimate of materials and labor excel sheet download. Ltd provides autosteel boq software which can convert cadrcc drawing into steel quantities swiftly and accurately. Two way rcc slab designing excel sheet civil engineering. Concrete estimate calculator excel template web share 20160622t08. Estimation of steel quantity is an essential skill of any civil engineer. Following quantity, we have to calculate from drawing.
How to calculate steel quantity for slab, footing, column. In a given rcc design, how to calculate quantity of steel, for all practical purpose of constructi answer adnan khan for all practical purposes calculation of steel should be find in bar bending schedule which we can easily understand that which types of. Barbeque software is not excel or any spreadsheet based, neither it runs under any cad package. In the bar bending schedule provides the reinforcement steel calculation for reinforcement of concrete column, beam and slab cutting length and also use to find the types of bends of length which we provide in steel structures.
Rcc design and detailing could be performed by limit state method based on indian standards option to save the design projects in local storage. Using, super auto estimator software quantities can be calculated directly from drawings. The calculation is done for shear reinforcement as well as flexural reinforcement. Quantity and rate analysis for reinforced concrete construction. The minimum value that an instrument can read is called as least count. Bar bending schedule excel spreadsheet for rcc slab. At, you can also shop for superior quality cement bags at best market price. It is a complete package for rcc building analysis, design, drawing and estimation. Rcc calculator estimate cement, sand, rcc online calculator. How to calculate steel quantity in slab beam column and. Quantity of steel required for footing steel quantity in. How to calculate quantity of steel in one way slab. Download comprehensive estimate sheet complete estimate spreadsheet helps maingeneral contractors, architects, sub contractors as well as buildersdevelopers to calculate and evaluate construction outlay.
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