Steps involved in the design of laterally restrained beam
Steps involved in the design of laterally restrained beam How the laterally supported beam fails? what are laterally restrained beam Following are Steps involved in the design of laterally restrained beam : 1. Calculate the total load . Total load = dead load + live load + snow load ( if there is any) 2. Calculate the max banding moment ( M) & also the max shear force developed (V). 3. Find out the required section modulus Z(x-x). when Z(x-x) = M / F(b) when F(b) = Permissible bending stress assumed = 165 N / mm2. 4. From the steel tables, select a suitable section having modulus Z(x-x) slightly more than required in step 3. 5. Check the steel beam for shear stress and actual shear stress developed should not exceed the permissible shear stress = 100 N /mm2. 6. Check the steel beam for deflection. The max deflection due to applied loads should not be more than Span / 325. If the actual deflection developed is more than the permissible limit, select another section ...