The cantilever beam is subjected to a concentrated load of P = 22 kips. The cross-sectional dimensions of the rectangular tube shape are b = 3.8 in., d = 7.00 in., and t = 0.375 in. Determine: (a) the magnitude of the shear stress at point K, which is located to the left of the vertical centroidal axis at zk = 0.8 in. (b) the magnitude of the maximum horizontal shear stress in the rectangular tube shape. b H H y d P. (ур.) K ZK Answer: ksi (a) TK = i ksi (b) Tmax = i

The cantilever beam is subjected to a concentrated load of P = 22 kips. The cross-sectional dimensions of the rectangular tube shape are b = 3.8 in., d = 7.00 in., and t = 0.375 in. Determine: (a) the magnitude of the shear stress at point K, which is located to the left of the vertical centroidal axis at zk = 0.8 in. (b) the magnitude of the maximum horizontal shear stress in the rectangular tube shape. b H H y d P. (ур.) K ZK Answer: ksi (a) TK = i ksi (b) Tmax = i

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

Members with compression and bending

Compression members are structural elements that carry compressive axial force. They are the vertical members of a building that support beams and their design, which is governed by buckling and strength. Columns are known as struct or compression members, which are subjected to compressive forces. These members provide stiffness to the building and avoid any imperfection regarding the transfer of axial load. For instance, webs in a truss, braces in a framed structure, tiers, and so on.

Question

The cantilever beam is subjected to a concentrated load of P = 22 kips. The cross-sectional dimensions of the rectangular tube shape
are b = 3.8 in., d = 7.00 in., and t = 0.375 in. Determine:
(a) the magnitude of the shear stress at point K, which is located to the left of the vertical centroidal axis at zk = 0.8 in.
(b) the magnitude of the maximum horizontal shear stress in the rectangular tube shape.
b
H
H
y
d
P.
(ур.)
K
ZK
Answer:
ksi
(a) TK = i
ksi
(b) Tmax =
i

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