The thin walled tube is used as a beam to support the uniformly distributed load of intensity w, as shown in the figure. a) Determine the largest allowable value of Wo if the working stress in bending is 100 MPa. b) Determine the maximum shear stress in the beam A 1.2m Wo B 2.4m C -200mm O 195mm

The thin walled tube is used as a beam to support the uniformly distributed load of intensity w, as shown in the figure. a) Determine the largest allowable value of Wo if the working stress in bending is 100 MPa. b) Determine the maximum shear stress in the beam A 1.2m Wo B 2.4m C -200mm O 195mm

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

Methods to Determine Vertical Stress

The load applied to the soil is transferred to the underground. The presence of water at soil pores and solid grains above the soil are the primary components that are responsible for the effective load transfer. Due to the load acting, the internal component of the soil or the underground formations undergoes deformations or a tectonic shift. The amount of deformation depends upon the amount of load acting on the soil surface, which indeed, depends on the weight of everything present above the soil. Due to this, the underground soil element develops internal stresses which try to resist the tectonic changes.

Question

Problem Sets:
1) The thin walled tube is used as a beam to support the uniformly
distributed load of intensity Wo as shown in the figure.
a) Determine the largest allowable value of Wo if the working stress
in bending is 100 MPa.
b) Determine the maximum shear stress in the beam
A
1.2m
Wo
B
2.4m
C
200mm
O
195mm

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