3. A reinforced rectangular concrete beam having a width of 300 mm, effective depth of 500 mm, fc’ = 24 MPa, fy = 415 MPa, 4 - 28 mmɸ, d’ = 65 mm. Present the following (a) actual steel ratio (b) maximum steel ratio (c) a

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Q: a) For the rectangular section shown below the maximum allowable tensile stress in the concrete Fct…

A: Answer  Calculation of Maximum Moment We know from bending equation that the Maximum tensile stress…

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Q: 200 x 20 mm Plate • 5310 x 47.3 C310 x 30.8 Semi-circle Weld, 10mm radius

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Q: - 4@50 --- 4@100- -rest @ 175 2-032 - $12 2-020 400 mm 175mm-- B SECTION -1525 mm- ACANTILEVER BEAM…

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Q: simply supported beam is reinforced with 4 – 28 mm ø at the bottom and 2 – 28 mm ø at the top of the…

A: Given  fc’ = 30 MPa, fy = 415 MPa. Balanced steel ratio ρb = 0.031 Reduction factor= 0.9

Q: The beam shown has the following properties. f’c= 30 MPa, fc=13.5 MPa, fy=400 MPa, fs=200MPa.   a)…

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Q: SITUATION. A pressure vessel 300 mm in diameter is to be fabricated from steel plates. The vessel is…

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Q: Q2. The joint connection shown in Figure Q2 is subjected to a medium term tensile load under service…

A: The joint connection shown in Figure Q2 is subjected to a medium term tensile load under service…

Q: The steel assembly is constructed with a 0.25-inch-diameter pin at C and with 0.5-inch- diameter…

A: Given  ,  Tult , pin = 22 ksi                   σult = 58 ksiAlso , FOS =  σult σall =  Tult  Tall…

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Q: AW18 x 40 standard steel shape is used to support the loads shown on the beam. Assume P = 18 kips, w…

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Q: 2. From the figure shown, fc' = 20 MPa, fs = 140 MPa, and n = 12. Determine the moment capacity of…

A: Answer  To calculate the Moment capacity of concrete and steel we have equation of stress in…

Q: prestressed T beam shown which is reinforced with à dl. n, fc' = 34.5 MPa, fpu = 1862 MPa, and the…

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Q: The Composite section &hown, is subjectuol to a sagging bending mom4nt of Loo kiv.m, Determinethe…

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Q: shear strength value is in wood parallel to the grain O a. medium O b. Maximun O C. least O d.…

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Q: A rectangular steel plate is subjected to an axial dead load of 30 kips and a live load of48 kips.…

A: Dead load = Ld = 30 kips   Live load = Ll = 48 kips   Yield strength = σy = 36 ksi   F.O.S = f = 1.5…

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Q: A subcontractor must join two wooden planks to lengthen a tension member (see Figure 5). It does…

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Q: The material of the beam given bclow is C3545 - B500C and it is good quality concrete. The cODcrete…

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Q: answer  item 3 only Diameter 100.5mm  thickness 10.25 mm axial stree 451 mpa

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Q: A W14 x 22 acts compositely with a 5-inch-thick floor slab. The beams are spaced at 8 ft apart and…

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Q: The maximum permissible load on a steel bar of 20 mm dia when the factor of safety is 1.8 and the…

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Q: Derve the maximum steel ratio and the recommended steel ratio. show solution and explanation.

A: Draw strain diagram as shown belowUsing linearity concept we can write d* - c* = *cd*  = *c + c*d*…

Q: Find Steel Area

A: The values and diagram(figure) given in the question are as follows: f'c=20 MPa fy=400 MPa Depth of…

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Composite Construction

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the materials act as a single unit to carry and transfer the load. The motives of composite construction are to increase the structural strength, make structures more aesthetic, and provide a sustainable environment.