2)The reinforced concrete beam has an effective span of 10 m and carries uniformly distributed dead load (including self-weight of beam) of 6KN/m and imposed load of 8KN/m respectively. Design the bėnding reinforcement assuming the following: fcu = 30 N/mm2 fy = 500 N/mm2 Cover to main steel = 50mm Size of Beam b=250 mm D=450mm

Q: Find the nominal moment strength capacity of the beam. (kN.m)

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Q: A singly reinforced rectangular section has a width of 250mm and an effective depth of 460mm. The…

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Q: Concrete Reinforcement Width of section Reinforcement strengths. fcu:= 30-MPa fy:= 450-MPa b:= 280…

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Q: With a parabolic tendon, the rectangular concrete beam (800×400mm) shown below prestressed, So, it…

A: assumption in PSC-  at any section plane section before bending remain plane after bending.  within…

Q: (d) Check the minimum steel requirements A, criteria 1 = min in? A min criteria 2 = in? in?…

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Q: Design economical spacing of 10 mm diameter stirrups for the beam which carries the loads shown.…

A: d (effective depth) = 430mm

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: 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…

Q: A rectangular beam has a width of 267mm and an effective depth of 495mm. It is reinforced with…

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Q: Find the ultimate moment of resistance for the rectangular section reinforced as shown below.

A: b = 280 mm              d = 510 mm              d' = 50 mm (Taking 50 mm effective…

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: - 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: : Design the steel reinforcement for flexural for the beam shown in the fig. below. given f'c-28…

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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: A reinforced concrete beam is subjected to w=70 kN/m load as shown below. Knowing the modulus of…

A: Using area equivalent method  Modular ratio (m) = Es / Ec  m = 200/25 = 8  Above question is…

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

A: Given - length = 10.9 m span = 3m Wu= 8.572 kPa Slab thickness = 150 mm f'c = 28 MPa fy= 414 MPa…

Q: A one-way single-span reinforced concrete slab has a simple span of 4 m and carries a live load of…

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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…

Q: 1. The web has a width of 350 mm and the slab thickness and spaced at 6.5 feet center to center of…

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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: The rectangular RC members under uniform load, the cross section of the beam is b×h = 250×500 mm. A…

A: Solution Given Data Md= 100 kNmV=90 kNfc=14.3 MPafy=360 MPa

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

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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: 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: 3. The balance failure in the calculation of the bearing capacity of the nomal section of the…

A: Option B is correct Balanced section is the one in which the failure of steel and concrete occur at…

Q: A composite beam is made of two brass [E = 98 GPa] plates bonded to an aluminum [E = 74 GPa] bar, as…

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Q: An isolated T-beam is composed of a flange 700 mm wide and 175 mm deep cast monolithically with a…

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Q: 2. An isolated T-beam is composed of a flange 700 mm wide and 175 mm deep cast monolithically with a…

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

A: Given: length = 6m span = 2m Wu= 8.572 kPa Slab thickness = 150 mm f'c = 28 MPa fy= 219 MPa main bar…

Q: A rectangular beam has a width of 298mm and an effective depth of 465mm. It is reinforced with…

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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…

Q: he T-beam has the following properties:  flange thickness = 110 mm flange width = 700 mm web…

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Q: Design the reinforcement in a spiral column of 400-mm diameter subjected to a factored load of 1500…

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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 Beam AB Below by using Working Stress Method ;

A: Compressive stress is the force that deforms the material in a way that reduces the volume of the…

Q: A T beam has a concrete and steel strengths of 28 MPa and 420 MPa. The live load is 3830 Pa. while…

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Q: For a 100 mm size square section under bending, if the maximum compressive stress is 60 MPa, then…

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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: mm web height = 350 mm

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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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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.