The T-beam section has a web width b₁ =250 mm, a flangewidth of 1000 mm, a flange thickness of 180 mm, and aneffective depth, d, of 442.5mmDetermine the necessary reinforcement if the applied factoredmoment is 299 kN.m, and the ACI Code limitations.Given: f'c = 21 MPa and fy = 420 MPawwww

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Answered: The T-beam section has a web width b₁…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A rectangular bear has a wish of 300mm and a total depth of 650mm , calculate the area of steel reinforcement repral Take, M. 360kN.m f30 MPa and , 400MP
+ „blackboard.com/ultra/courses/_96287_1/cl/outline Question Completion Status: 4 8 9 10 A two span beam subjected to shear and flexure only is reinforced as follows: SECTION @ MIDSPAN @ FACE OF SUPPORTS TOP BARS 2-020 mm 5-Ø20 mm BOTTOM BARS 3-020 mm 2-020 mm Given: Stirrup diameter, ds = 10 mm Concrete fc = 21 MPa Steel rebar = 415 MPa Stirrup fy = 275 MPa %3D Beam size b xh = 270 mm x 450 mm Assume all bars laid out in single layer. Calculate the following: Tensile steel ratio in positive bending at midspan = (in 5 decimal places) kN m (nearest whole Design Moment strength of section at midspan for positive bending = 32°C Light rain ^ O O G ) ENG 1:42 pm ロ

An existing beam section was investigated and found out the following elements: b = 250 mm h = 450 mm concrete cover = 40 mm diameter of stirrups= 10 mm fy = 276 Mpa f'c = 27.6 Mpa Bottom bar reinforcement: 2pcs - 20 mm Determine the depth of compression block using NSCP 2015 when the stain of the steel reach 0.005. answer in millimeter and 3 decimal places.
a simply supported beam 300mm wide, 500mm deep and spans 5.7m supports a service super imposed dead load of 8kN/m and service live load of 7kN/m. concrete strength f'c=21MPa and steel yield strength fy=415MPa. concrete cover to bar centroid is 70mm. determine the required amount of tensile reinforcement in mm^2 as per provisions of NSCP 2015.
Problem No. 3A beam 200x450mm is reinforced by 2-32mm diameter rebar. Assume Cc-50mm, stirrups-10mm, fc'-21Mpa and fy-415Mpa. Calculate the following. 17. Calculate the strain of the steel reinforcement O 0.00182 O 0.00201 O 0.00224 O 000391 O 0.00577
6. ESTIMATION OF QUANTITIES OF STEEL & R.C.C. ELEMENTS EPU Example 1: Estimate the Slab reinforcement for the given figure below. All the straight bottom bars are 10mm@400mm c/c. All offset bars 12mm@400mm c/c, All Additional Top bars 12mm@400mm c/c. The slab thickness is 150mm. Assume cover is 25mm & wall thickness20cm 0.45 0.45 3.70 4.70 0.45 0.45 3.70 5.20 3.10 1.60 150
With fy = 60,000 psi, select the reinforcing for T-beam AB for the floor system shown. The live load is 80 psf, while the dead load in addition the concrete's weight is 100 psf. Concete is assumed to weigh150 Ib/ft. The slab is 4 inches thick, the effective depth is 24 inches, and the width of the web is 15 inches. A edge L beam T beams 32' 4 @ 12' = 48"
37 A simply supported beam 300 mm wide, 500 mm deep and spans 5.5 m supports a service super imposed dead load of 8 kN/m and service live load of 7 kN/m. Concrete strength f’c = 21 MPa and steel yield strength fy = 415 MPa. Concrete cover to bar centroid is 70 mm. Determine the required amount of tensile reinforcement in mm^2 as per provisions of NSCP 2015. Write your final answer to the nearest whole number.
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Find the ultimate moment of resistance for the rectangular section reinforced as shown below. material strengths: Concrete Reinforcement Width of section Reinforcement fcu= 30-MPa fy:= 450-MPa b:= 280 mm d:= 510 mm d':= 50-mm 2 A, 2410-mm A's:= 628-mm 2 b A', Hi As
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Problem 2. (1) Tension reinforcement is at fy Normal weight concrete Stimups #3@4"4c f'c = 4ksi; by = 60ksi" @ WHAT IS THE DESIGN SHEAR CAPACITY OF THE BEAM? [*V₁ = 4*(Vc + Vs)] (b) DOES THE SHEAR STEEL MEET MINIMUM AREA REQUIREMENTS? 14" DH 201 O

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The T-beam section has a web width b₁ =250 mm, a flange width of 1000 mm, a flange thickness of 180 mm, and an effective depth, d, of 442.5mm Determine the necessary reinforcement if the applied factored moment is 299 kN.m, and the ACI Code limitations. Given: f'c = 21 MPa and fy = 420 MPa wwww