Q5. The span length l, = 11 m that carry a dead load of 25 kN/m (not including beam weight) and a live load of30 kN/m. Úse the material properties from the table below. Design the reinforced concrete beam at the section ofthe beam as a) Mid-section of an exterior span, b) Interior support of an exterior span and. [Assume any missingdata].InIn2542612f. (MPa)f, (MPa)Stirrupdia

Reinforcement concrete beam: Reinforced concrete is concrete that has steel fully integrated into it…

Answered: Q5. The span length l, = 11 m that…

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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the T-beam is reinforced with an unbonded tendon having an area Aps=1000 sq. mm., fc'=35 MPa, Fpu= 1800 MPa, Fpy= 1620 MPa and the effective stress after losses is Fpe= 1100 MPa. The beam has a simple span of 6 m, b= 2500 mm, hf= 80 mm, bw= 300 mm, dp= 800mm and h= 900 mm. Compute the stress in prestressed reinforcement at nominal strength. Compute the depth of compression block. Compute the moment capacity of the beam.
Q4. Considering BOTH strength and deflection criteria in approximate truss design, what would be the maximum distributed load, w, that the below truss can carry? d is the distance between the top and bottom boom. Given: alloeable - 200 MPa - Span 350 W 20kN 15m Sallowable E = 200 GPa d= 1.5m Cross-section area of tensile or compressive boom (not together) A= 2500mm
Find the cross section of concrete and area of steel required for a simply supported rectangular beam. - span = 4.5 m - dead load = 19 kN/m live load 31 kN/m - fck = 27 MPa - fy = 400 MPa - =
Design economical spacing of 10 mm diameter stirrups for the beam which carries the loads shown. Design shear reinforcement of prestressed beam with the following properties listed. Properties: f^c=28 MPa fy = 276MPa Aps = 800 mm² Ds = 10mm Dm = 18mm fse = 800 MPa fpu = 1500 MPa fpe = 860 MPa Pe = 250kN
problem -7: Check whether the depth of a simply supported beam in the following case is adequate or not for controlling deflection. (1) effective span 8 m = (2) effective depth. (3) Percentage tensile reinforcement (4) Grade of steel Fe 415. = 500 mm - = 1%
Design economical spacing of 10 mm diameter stirrups for the beam which carries the loads shown. Design shear reinforcement of prestressed beam with the following properties listed. Properties: f’c = 28 MPa fy = 276 MPa Aps = 800 mm2 Ds = 10 mm Dm = 18 mm fse = 800 MPa fpu = 1500 MPa fpe = 860 MPa Pe = 250 kN
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 bending reinforcement assuming the following: fcu = 30 N/mm2 fy = 500 N/mm2 Size of Beam b=250 mm D=450mm Cover to main steel = 50mm
a. determine the design moment that the beam will carry in kN-m at the midspan. b. determine the required steel area in mm^2 c. determine the number of 16mm diameter bars
USE NSCP 2015
3.(a) A simply supported T-beam of span 9 m in reinforced concrete has the following dimensions: Flange width = 2000 mm Flange thickness = 150 mm Overall depth = 750 mm Rib width = 300 mm The beam is provided with 6 No. 32 mm diameter HYSD bars of grade Fe 500. Concrete used is of grade M 25: Find the moment of resistance of the beam using limit state method. Also find the magnitude of two point loads at 3 m distance from the ends. [Assume effective cover = 70 mm]
Problem 1. A W30 x 116 beams has the top flange restrained against lateral displacement and rotation and has an unstiffened web. A point load is applied to the top flange at 2m. From the left support. The beam spans 12 m. Use A36 steel with yield strength of Fy = 248 Mpa. 1. Compute the maximum value of point load that may be applied without web crippling occurring. Properties of W30 x 116 d = 762 mm; K = 1.28 mm; bf = 266.7 mm; tf = 21.59 mm; tw = 14.33 mm
Determine the flexural capacity of the given section of beam below. b=350 d=615 d'=100 fc'=34 fy=415 As-5-36mm As'=2-25mm A.USE NSCP 2001, Mu = kN-m B.USE NSCP 2015, Mu = kN-m

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