Principles of Reinforced and Prestressed Concrete PROBLEM A simply supported rectangular beam of length ? has a width of ? and an effective depth of ?. Compression steel bars are placed at a distance ?′ from the extreme concrete compressive fiber. The beam supports service dead loads of ?? and ??, respectively. Use ??′ = 28 ??? and ?? = 420 ???. For the reinforcements, use 4 25 ?? tension steel bars and 4 12 ?? compression steel bars. Given: b = 197.5 mm d=317.5mm d’=77.5mm L= 2.7 m Wd = 13.75 kN/m Wd = 17.75 kN/m

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Q: load of bac

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Q: SITUATION A: AT beam has a property shown below. fy = 420 MPa, f'c = 35 MPa %3D %3D and Es =200,000…

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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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Q: 14" #3 stirrup 25" 4- #11

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Q: Design the slab reinforcement if the maximum positive moment is Mup=wul2/11 . and the maximum…

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Q: Design the slab reinforcement if the maximum positive moment is Mup= wul2/11 and the maximum…

A: DL=4.76 kPaLL=1.9 kPaweight of slab=3.45 kPawu=1.2DL+1.6LL=1.24.76+3.45+1.61.9=12.892 kPaMaximum…

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Q: 2. Compute area of the parcel below. -5.0 -19,7 0.0 -15,0 0.0 15.0 -4.6 17.0

A: The given figure is shown below:

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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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.