PRINCIPLES OF GEOTECH.ENGINEERING >LL+M
9th Edition
ISBN: 9781337583879
Author: Das
Publisher: CENGAGE L
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Chapter 14, Problem 14.6P
To determine
Find the passive force
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The wall thickness is
10 mm. Determine the second moments of
area T., and with respect to centroidal
x' and y' axes. In addition, determine the radii
of gyration K., K., and K.
100 mm
-200 mm
-200 mm
100 mm
100 mm
100 mm
X
A 150 mm diameter rivet resists a shear force of V =8 kN. Find the average
shear stress in the rivet.
%3D
150 mm
(A) 230 kPa
(B) 370 kPa
(C) 430 kPa
(D) 450 kPa
Question 2
A tubular post of outer diameter d, is guyed by two cables fitted with turnbuckles (see figure). The cables are
tightened by rotating the turnbuckles, thus producing tension in the cables and compression in the post. Both
cables are tightened to a tensile force of 110 kN. Also, the angle between the cables and the ground is 60°, and
the allowable compressive stress in the post is oc =35 MPa. If the wall thickness of the post is 15 mm, what is
the minimum permissible value of the outer diameter d2?
Cable
Turnbuckle
Post
d2
60°
60°
Chapter 14 Solutions
PRINCIPLES OF GEOTECH.ENGINEERING >LL+M
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- A tubular post of outer diameter d, is guyed by two cables fitted with turnbuckles (see figure). The cables are tightened by rotating the turnbuckles, thus producing tension in the cables and compression in the post. Both cables are tightened to a tensile force of 110 kN. Also, the angle between the cables and the ground is 60°, and the allowable compressive stress in the post is o. =35 MPa. If the wall thickness of the post is 15 mm, what is the minimum permissible value of the outer diameter d,? Cable Turnbuckle Post 60° 60°arrow_forwardQ. No 7: The cross section of the beam has a uniform wall thickness. Analyze using concepts of shear stress, shear flow and shear centre in thin walled open section beams to determine the location of the shear center relative to point B. 6 in. -6 in. 3 in. 0.1 in. 3 in. NA B. 3 in. 3 in.arrow_forwardPROBLEM: The uniform 2Mg bar is supported by a smooth wall at A and by a pin at B. Determine the diameter of the smallest pin that can be used if not to exceed a shear stress of 60 MPa. 10 marrow_forward
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