Elementary Surveying: An Introduction To Geomatics (15th Edition)
15th Edition
ISBN: 9780134604657
Author: Charles D. Ghilani
Publisher: PEARSON
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Textbook Question
Chapter 1, Problem 1.2P
Explain the difference between geodetic and plane
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Factor of Safety
Activity
The lap joint is connected by three 20-mm diameter rivets. Assuming
that the applied allowable load, P=50kN is distributed equally among
the three rivets and a factor of safety of 1.5, find:
(a) the failure shear stress in a rivet, and
(b) failure bearing stress between the plate and rivet
25 mm
25 mm
Draw the shear and moment diagrams of the beam CDE showing all calculations. Assume the support at A is a roller and B is a pin. There are fixed connected joints at D and E. Assume P equals 9.6 and w equals 0.36
Find the length of the diagonal on
the x-z plane (square root of
square of sides).
Find angle between the vector F
and its projection on x-z (the
diagonal defined above).
Find Horizontal Projection of F on
x-z plane, Fh, and vertical
component, FY.
Find projections of Fh, to define
in-plane components Fx and Fz.
Show that results match those of
Problem 2(a) above.
(2,0,4)
F₂
100 N
(5, 1, 1)
Chapter 1 Solutions
Elementary Surveying: An Introduction To Geomatics (15th Edition)
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