Given the following properties of beam: b=250mm, d=325mm and h=400mm a. Assuming the concrete is uncracked, compute the bending stresses in the extreme fibers of the beam at M=25 kN-m b. Determine the cracking moment for the section if f'c=21MPa c. compute the flexural stresses in the concrete and steel of the beam using the transformed-area method at M=25knm, n=9 and reinforced with 4-16mm diameter tension bars

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Q: Problem No. 2: The cross-section of the 8-m long simply supported beam is shown below. If the…

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Q: 120 4090 40 Dimensions in mm Im 2AN Determine the maximum tensile stress in the beam shown. O 7.31…

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Q: A pre-tensioned rectangular concrete beam 150 mm wide and 300 mm depth is prestressed with three…

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Q: The properties of the reinforced concrete beam are b = 309 mm, d = 476 mm, Ast = 1376 mm2, and Est /…

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Q: 5.) A reinforced concrete beam has a width of 300mm and an effective depth of 410mm. fc- 27.1 MPa,…

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Q: 2.3.2 If the beam section of Prob. 2.2.3 is reinforced with 3-25 mm diameter steel bars in the…

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Q: 22/ determine the cracking moment of a simply supported reinforced concrete beam with width of (300…

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Q: 1. A steel section of length L sits on an 8" x 8" bearing plate. The bearing plate is perfectly…

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Q: 2. (a). Determine the cracking moment for the beam section shown. Use fc = 21 MPa. (b). What is the…

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Q: 0.5 W 0.5 W fo = 30 MPa fy = 414MPa 8. 250 mm 250 mm 3.5 m 3.5 m 2- 25mm Ø 3-36mm Ø 250 mm 300 mm

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A: Bending Moment is  57.20 x 103 Nm or 57.2 KN-M.

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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.