iral column carries a dead load of 1070 kN and a live load of 980 kN. If f’c = 27.50 MPa, fy = 413.50 MPa, using a steel ratio of 3% a. Compute for the value of the diameter of spiral column b. Compute the number of 28 mm ø main reinforcement. c. Compute for the possible spacing of 10 mm ø spiral d. Sketch the col

Q: Example 2: At a cross section in a T-beam with flange width b= 600 mm, effective depth d=375 mm,…

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Q: ly supported beam is reinforced with 4-28mmφ at the bottom and 2-28mmφ at the top of the beam. Steel…

A: Given:- bottom reinforcement-4-28mm dia top reinforcement=2-28mm dia steel covering =70mm total…

Q: Determine the design moment capacity of the section. (kN-m)

A: Given Data: The data are given as: fc' = 55 MPafpu = 1350 MPaAps = 1500 mm2fpy = 1100 Mpa   To…

Q: The beam is loaded as shown below. Given the following properties bw = 305 mm PDL = 120 KN d = 590…

A: Answer  (A) Calculation of shear strength provided by the concrete We know that simplified equation…

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Q: Determinę the maximum allowable load P that can be safely supported by the frame if t = 32 mm and b…

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Q: art A The assembly consists of two posts AD and CF made of A-36 steel and having a cross-sectional…

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Q: A W 305 x 87, 7.5m llong, is pinned at both ends and braced in the weak direction at the third…

A: Given :W 305 x 87 section L = 7.5 m or 7500 mm A = 10965 mm2 Ix = 331.2 x 106 mm4 Iy = 55.78 x 106…

Q: A reinforced concrete beam has a width of 300 mm and a total depth of 550 mm. Effective cover to…

A: b = 300 mm d = 550 mm cover = 60 mm d'=60 mm fc = 21 MPa fy = 415 MPa ϕ=0.9

Q: The truss is made of three A-36 steel members, each having a cross-sectional area of 400 mm². Part A…

A: Cross sectional area (A) = 400 mm2 A-36 steel Determine the magnitude of P required to displace the…

Q: 3. A 24 ft long, simply supported beam carries only a uniform live load (WL). The beam has the…

A: Answer We are given Beam span L = 24 ft fy = 60 ksi f'c = 3 ksi  width b = 14 in effective depth d=…

Q: The beam shown is prestressed using a bonded

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Q: 2.) NSCP 2015 422.5.2.2 For calculation of Vc and Vs in solid, circular sections, d shall be…

A: D = 600 mm d = 0.8D b = D fy = 415 MPa fc = 27.5 MPa fyt = 275 MPa Load, P = 3000 kN Main…

Q: Given are the following: f'c = 25 MPa fpu = 1500 MPa Aps = 1800 mm² = fpy - 1320 MPa Use bonded…

A: Given:- The compressive strength (f'c) = 25 Mpa The value of (fpu) = 1500 Mpa The value of Aps =…

Q: The column shown is strained to -0.003 on the right hand edge and to +0.002 on its left hand edge.…

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Q: Given are the following: 300 Unit weight of concrete = 24 kN/m3 f'c = 28 Mpa fse fpu = 1350 MPa Aps…

A: Given data,

Q: inforced concrete beam has a width of 300 mm and an effective depth of 618 mm. Compressive…

A: b = 300 mm d = 618 mm d'=60 mm fc = 28 MPa fy = 415 MPa ϕ=0.9

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

A: Given:- The width of the beam (b) = 250 mm  The depth of the beam (d) = 500 mm The bottom…

Q: H.W: Design the middle slab (S) shown below. If the live load is 3.5 kN/m? and the dead load is 2…

A: Design of slab There are two types of slab, one way slab and two way slab. One way slabs carry…

Q: NWC M= 50 ft.

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Q: 2. Determine the minimum dimension h to the nearest mm of the beam's cross section to safely support…

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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…

A: The minimum reinforcement is the lowest steel area that prevents early ductile failure of a beam…

Q: Given are the following: fc = 55 MPa f pu = 1350 MPa Aps = 1500 mm2 føy = 1100 MPa %3D Use bonded…

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Q: 1. Design a round spiral column to support an axial dead load of 1200 kN and live load of 1500 kN.…

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Q: concrete floor slab 100 mm thick is cast monolithic with concrete beam 2.0 m on centers. The beams…

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Q: Problem # 3: For the given beam, use 150 pcf concrete: Consider two possible load combinations: a.…

A: Given: Load conditions: U=1.2D+1.6L U=1.4D Loads: WD=3.7 kip/ft + self weight WL=0.75 kip/ft…

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A: To Find - b) What is the value of fs' (actual stress of the compression bars)

Q: Design Beam AB: The beam carries the distributed loads and the concentrated loads as shown: Select…

A: Answer  (1) Selection of section In order to select a section we need to equate Maximum Moment on…

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Q: ood post 12 in. by 12 in. is braced by four steel angles. The wood post and the pieces of angles are…

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Q: Dead Load, D.L= 7 kN/m Live Load, L.L = 4.3 kN/m The allowable compressive stress of the concrete,…

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Q: Given are the following: fc’ = 55 MPa fpu = 1,350 MPa Aps = 1,500 mm2 fpy = 1,100 MPa Use…

A: Bonded tendons: When there is an adequate bond between the concrete and prestressing tendon is known…

Q: shear stress, b) maximum bending stress, and c) maximum compressive stress. P Hinge L.

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

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

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

Q: c. Using a 0.5pbalanced limit on the reinforcement, determine the required beam dimension (b-width…

A: Dead load, wD = 26 kN/mLive load, wL =20 kN/mLength of the beam, L = 5mReinforced ratio = 0.5 *…

Q: A rectangular concrete beam having a width of 300 mm is reinforced for tension only. The beam…

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Q: Design the spacing of a 10mm U-stirrups for a 6m simple supported beam. The beam is carrying a…

A: We need to find out the Shear strength of concrete, shear strength of shear reinforcement and…

Q: Given are the following: fc’ = 55 MPa fpu = 1,350 MPa Aps = 1,500 mm2 fpy = 1,100 MPa Use…

A: Answer We are given  f'c = 55 Mpa fpu = 1350 Mpa Aps = 1500 mm2 fpy = 1100 Mpa distance from…

Q: 4. A 7/8-in.-diameter steel rod AB fitted to a round hole near end C of the wooden member CD. A…

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Q: The reinforced concrete beam is made using two steel reinforcing rods. Figure 1 of 1 Part A If the…

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Q: 300 mm P = 300 kN L = 4 m f'c = 24 MPa Compute the stress at the top and bottom fibers of the…

A: Given : P = 300 kN, L = 3 m, fc = 24 MPa Service load = 20 kN/m

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…

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