concrete floor slab 100mm thick is cast monotholic with concrete beams 2.0 m on centers. the beams have a span of 4.0m, web width of 259 mm and overall depth of 50 mm. the tensile reinforcement consists of 6-⌀20 mm bars in two rows

Q: Problem 1: A singly reinforced rectangular beam has a dimension b = 310mm and d = 410 mm.  Factored…

A: The maximum depth of the neutral axis from the extreme compression fiber,  xu,max =…

Q: The width and depth of a reinforced rectangular concrete beam is 400 mm and 700 mm, respectively.…

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Q: 1. Determine the area of reinforcing steel required for the T beam shown if concrete compressive…

A: Solution: Given: Mu = 475 kN-m bw = 300 mm tf = 100 mm d = 600 mm bf = 1600 mm fc = 28 MPa fy = 420…

Q: What is the threshold torsion (kN-m) of a rectangular beam with a width of 403 mm and an over-all…

A: Given Data: The width of a rectangular beam is b=403 mm. The overall-depth of a rectangular beam is…

Q: Sub: Advance Reinforced Concrete design. Follow the ACI 318 design code for the desi Answer the…

A: Given Data -  f'c = 27.65 Mpa = 4 ksi = 24 N/mm2f'y = 395 Mpa ≈ 60 ksi ≈ 408 N/mm2 Loads Guide Rail…

Q: A beam cast monolithically has the following properties: bf=1200mm, t or hf = 110mm, bw=380mm and…

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Q: A singly reinforced rectangular concrete beam has a width of 150 mm and an effective depth of 330…

A: Given data: Beam width, b=150 mm. Effective depth, d=330 mm. The characteristics compressive…

Q: 600 150 150 Refer to the figure shown. Given are the following: Unit weight of concrete = 24 kN/m²…

A: Prestressed concrete is a structural material that enables engineers to place preset engineering…

Q: y supported beam is reinforced with 5-25 mm diameters at the bottom and 2-20 mm diameters at the top…

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Q: A spiral column with the diameter of 500 mm has the effective height of lo-4.0 m. The axial…

A: Given information is  Diameter is  d=500 mm effective height  l0=4.0m From the above information we…

Q: The floor shown below has a constant thickness (h) of 190 mm, and is supported by beams at each grid…

A: It is required to determine the ultimate load on the slab. wu=1.2DL+1.6LL Here DL is the dead load,…

Q: b) The rectangular section shown below is subjected to a moment of M=257kN.m. Assume a cracked…

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Q: A. Calculate the stress in the concrete at the top and bottom extreme fibers under a positive…

A: From the given problem, Positive Bending moment = 78kip f'c = 3200psi span  =26ft

Q: 1) A rectangular reinforced concrete beam with dimensions b = 14 in, d = 25 in, and h = 28 in is…

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Q: n exterior beam has 300 mm and a height of 600 mm, it is reinforced with 5-p25 mm bars for tension…

A: Given : an exterior beam has 300 mm and a height of 600 mm, it is reinforced with 5-p25 mm bars for…

Q: reinforced beam will be provided with the reinforcing bars corresponding to 90% of the maximum…

A: (a) Estimation of steel areaThe steel area can be estimated using the following formula:Ast =…

Q: h of the beam section in kN.m. For the beam to sustain a factored moment of 160 kN.m, what will be…

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Q: Item 5 Column AB is made from high strength pre-cast concrete and reinforced with four in. diameter…

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Q: The width and depth of a reinforced rectangular concrete beam is 400 mm and 700 mm, respectively.…

A: Steel support is furnishing steel bars with plain cement to make built up concrete In this idea, the…

Q: a simply supported beam is reinforced with 4-diameter28mm at the bottom and 2-diameter 20mm at the…

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Q: A rectangular beam has a width of 254mm and an effective depth of 600mm. It is reinforced with…

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

A: Solution Given Data f'c=3500 psify=60000 psid=22 in

Q: A W18 x 40 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width b of…

A: Given; W18 x 40 floor beam fc'= 4 ksi Positive service load moment =290 ft-kips Effective width b =…

Q: A pretensioned member with a dimension of 250mm x 360mm is subject to an eccentric

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Q: Using the stress block, determine the ultimate moment of resistance of the section shown in Figure 2…

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

A: L=3mSuperimposed DL=4.76 kPaLL =1.9 kPaSelf weigth=3.45 kPathickness=150 mmAssume,fc'=21 MPafy=345…

Q: Problem 1: Transformed Moment of Inertia and Elastic Deflection Given: The center of the top and…

A: If any structure consists of more than one shape and is made up of more than one material then it is…

Q: Three high-strength concrete poles, with an effective cross- sectional area of 40, 000m * m ^ 2 and…

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Q: A rectangular beam has a width of 258mm and an effective depth of 600mm. It is reinforced with…

A: To find : depth of concrete stress block

Q: 21 in. 24 in. f'c = 6.5 ksi fy = 50 ksi Ec = 3,600 ksi n = 8.0 Mer = 1029 k-in. 3 #8 -16 in- 3 in.…

A: To Find :- stress in concrete and stress in steel

Q: For the concrete beam shown, the modulus of elasticity is 25 Gpa for the concrete and 200 GPa for…

A: Modulus of elasticity for concrete, Ec = 25 GPa Modulus of elasticity for steel, Ec = 200 GPa b =…

Q: A doubly reinforced concrete beam of size 250 mm x 500 mm overall depth is reinforced with 2-12 mm…

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Q: A rectangular beam with a width of (9536/1150)-in,and effective depth of (9536/900)in is Reinforced…

A: The shear force is a surface-sensitive force. The reaction that is induced in a structural element…

Q: Situation no. 1: Calculate the bending stresses in the concrete and the reinforcing steel, using the…

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Q: Problem 2.7 A reinforced concrete beam has the following data. Beam width, b=300 mm Effective depth,…

A: Given: b = 300 mm d = 600 mm d' = 60 mm fc = 27.5 MPa fy = 415 MPa

Q: A rectangular reinforced concrete beam has a width of 300mm and an effective depth of 400mm.…

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Q: 'bd . As per IS 456:2000 for M20 grade concrete and plain barsin tension the design bond stress t=…

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Q: Determine the cracking moment

A: Cracking moment: - It is the limiting moment at which given section is safe if it exceeded causes…

Q: 1. A beam with width b = 300 mm and depth d = 600 mm is to be prestressed. Considering a 15% pre…

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Q: Subject: Reinforced Concrete Design IS 456 A rectangular beam has a width of 300mm and an effective…

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Q: Given the following properties of beam: b = 250 mm, d = 325 mm and h=400 mm. a) Assuming the…

A: Answer (a) For uncracked concrete section, we can calculate the bending stress at extreme fibre…

Q: e strength o pre stressing tendons ess after losses

A: solution data given fc' =34.5 MPa Ec= 4700×fc'Ec =4700×34.5  =27606.25 N/mm2→ for graded 270 , Es…

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.