A simply supported beam supports the loads shown in Fig. P9.35a. The cross-sectional dimensions of the wide-flange shape are shown in Figure (a) Determine the maximum shear force in the beam. (b) At the section of maximum shear force, determine the shear stress in the cross section at point H, which is located 100 mm below the neutral axis of the wide- flange shape. (c) At the section of maximum shear force, determine the maximum horizontal shear stress in the cross section 200 mm 15 mm 25 kN 50 kN/m 10 mm B. 300 mm 100 mm 2 m 6 m

A simply supported beam supports the loads shown in Fig. P9.35a. The cross-sectional dimensions of the wide-flange shape are shown in Figure (a) Determine the maximum shear force in the beam. (b) At the section of maximum shear force, determine the shear stress in the cross section at point H, which is located 100 mm below the neutral axis of the wide- flange shape. (c) At the section of maximum shear force, determine the maximum horizontal shear stress in the cross section 200 mm 15 mm 25 kN 50 kN/m 10 mm B. 300 mm 100 mm 2 m 6 m

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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Concept explainers

Loads and Reactive Forces

Loads are the external influences that a beam experiences under its working conditions. For instance, a beam may be subjected to shear loads, twisting loads, bending moment, and axial loads during its working conditions. Engineers primarily deal with beams and trusses in the civil engineering domain. Due to the influence of loads, it is very crucial to determine the induced stresses and deformation values. These values give an insight into the critical area of the beam that needs to be worked upon to make it fail-safe.

Question

A simply supported beam supports the loads shown in Fig. P9.35a. The cross-sectional
dimensions of the wide-flange shape are shown in Figure (a) Determine the maximum shear
force in the beam. (b) At the section of maximum shear force, determine the shear stress in
the cross section at point H, which is located 100 mm below the neutral axis of the wide-
flange shape. (c) At the section of maximum shear force, determine the maximum horizontal
shear stress in the cross section
200 mm
15 mm
25 kN
50 kN/m
10 mm
B.
300 mm
100 mm
2 m
6 m

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