One way slab design example aci

This example goes through the design of a simplysupported oneway slab on beams. One way slab design procedure with example design of one. Generally, there are two types of slab which are one way and two way slabs. Download free excel spreadsheet for concrete design of two way slab, voided biaxial slab, anchorage to concrete, anchorage to pedestal, circular column, concrete column, super composite column. Assume partitions cannot be damaged by deflections. Aci code specifications for design purposes there are some aci. Designing a simply supported reinforced concrete one way slab. Design of oneway reinforced concrete slabs class notes and examplepage 1 of 6 notes on designing oneway slabs aci 318 ch. This spreadsheet is an extremely efficient tool and allows to quickly design two way slabs to aci code. Chapter 3 design of rectangular beams and oneway slabs.

Design a oneway slab for the inside of a building using the span, loads, and other data given in figure 1. Download free excel spreadsheet for concrete design. Concrete aci 31808 and commentary, american concrete institute. One way slab design procedure with example daily civil. Use i wsd, ii usd to design the twoway slab shown below, carrying floor finish 30 psf, random wall 50 psf and live load 60 psf given.

If you continue browsing the site, you agree to the use of cookies on this website. Overreinforcing is a situation to be avoided if at all possible, and the aci code, by limiting the percentage of tensile steel that may be used in a beam, ensures. The service live load is 100 psf and 4000 psi concrete is specified for use with steel with a yield stress equal to 60000 psi. The one way slab is deflected in one way direction and primary reinforcement is placed in one direction whereas. Shear in oneway slabs under concentrated load close to support. One way slab design criteria with design example according to aci code slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. What are the assumptions for flexure theory in beam design. One way slab oneway slabs are those slabs with an aspect ratio in plan of. Oneway simply supported slab, span length, l 10 ft normal. Spans are approximately equal, with the larger of two adjacent spans not greater than the shorter by more than 20 percent. Design a simply supported one way reinforcement concrete floor slab with a dimension of 10 ft x10 ft.

Oneway simply supported slab, span length, l 10 ft normal weight concrete unit weight 145 pcf, 60 grade steel, f y 60,000. One way slab is normally designed for gravity load only. Two way slab design by direct design method as per aci 31811. Members are prismatic similar moment of inertia along their lengths. Two way slab design to aci free download and software. Oneway and twoway slabs oneway slabs transfer the imposed. Aci design factors for calculating shear and moment in slab limitation. Two way slab design by direct design method as per aci 31811, step by step procedure and limitations of direct design method for two way slab is presented. Analysis for reinforced concrete using aci code 31811 example 2.