A singly reinforced rectangular beam 350 mm wide and 450 mm deep is reinforced with 4 -16-mm-diameter bottom bars enclosed with 10-mm-dia stirrups covered with 40 mm of concrete.  Calculate the tensile steel stress compatible with concrete strain of 0.003.  Use f'c = 22 MPa and fy = 379 MPa.  Express your answer in 2 decimal pl

Q: A rectangular beam 250 mm wide, 500 mm deep is reinforced at the bottom with 4-20-mm-diameter bars…

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A: b = 250 mm  d = 490 mm  fc' = 20.7 MPa fy = 420 MPa As = 3-20mm diameter bar  Calculate ultimate…

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Q: 1. The column section shown is reinforced with 10 bars having b-400mm, bar size-28mm, f'c-35MPa,…

A: b = 400 mmh = 600 mmcover, d' = 50 mmMain rebar = 10-28 mmStirrups = 10 mmfc = 35 MPafy = 420 MPa

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Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.