A bar of a uniform cross-section is rigidly fixed at one end and loaded by an off-centre tensile pointload F = 1.5 kN at the other end, see Fig. Q1a. The Figure Q1b presents the view of the beam from thefree end where the point of application of the load F is indicated as A. The allowable stress [0]=234MPaThe geometrical parameters are given as followh 18 mm, b=37 mmNybFigure Q1aFigure Q1bhFX a)Find:Q1 - the magnitude of the maximum normal stress in the beam and where within the beam it isachieved.The bending moment relative to z-axis Mz on the cross section can be calcualted asThe bending moment relative to y-axis My on the cross section can be calcualted asThe second moment of area relatve to z-axis can be calculated asmm4mm4The second moment of area relative to y-axis can be calculated asLet B denote the point that achieves maximum normal stress on the cross section of the beamThe y-coordinate of B isThe z-coordinate of B ismmmmThe magnitude of the maximum normal stress in the beam can be calculated asN.mmN.mmMPa

Given h=18mm b=37 mm σ=234MpaF = 1.5 KN Since you have posted a question with multiple sub-parts, we…

A bar of a uniform cross-section is rigidly fixed at one end and loaded by an off-centre tensile point load F = 1.5 kN at the other end, see Fig. Q1a. The Figure Q1b presents the view of the beam from the free end where the point of application of the load F is indicated as A. The allowable stress [0]=234 MPa The geometrical parameters are given as follow h=18 mm, b=37 mm

A bar of a uniform cross-section is rigidly fixed at one end and loaded by an off-centre tensile point load F = 1.5 kN at the other end, see Fig. Q1a. The Figure Q1b presents the view of the beam from the free end where the point of application of the load F is indicated as A. The allowable stress [0]=234 MPa The geometrical parameters are given as follow h=18 mm, b=37 mm

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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