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 2, Problem 2.1P
List the five types of measurements that form the basis of traditional ptane
Expert Solution & Answer
To determine
By listing the types of measurements that form the basis of traditional plane surveying.
Answer to Problem 2.1P
Horizontal angles, Horizontal distances, Vertical angles, Vertical distances, and Slope distances.
Explanation of Solution
The measurements forming the basis of traditional plane surveying are as follows:
- Horizontal angles
- Horizontal distances
- Vertical angles also treated as altitude or zenith
- Vertical distances
- Slope distances
Conclusion:
The measurements forming the basis of traditional plane surveying are: Horizontal angles, Horizontal distances, Vertical angles, Vertical distances, and Slope distances.
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The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an aluminum alloy [E = 75 GPa] with a
cross-sectional area of A₁ = 850 mm². Bar (2) is a bronze alloy [E = 109 GPa] with a cross-sectional area of A₂ = 410 mm². Assume
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a
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=
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(C) VA = i
i
i
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The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an aluminum alloy [E = 79 GPa] with a
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(1)
L₁
B
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(a)σ =
b
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L2
C
D
i
MPa, σ1 =
i
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(b) €1
=
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L2
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B
(1)
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Chapter 2 Solutions
Elementary Surveying: An Introduction To Geomatics (15th Edition)
Ch. 2 - List the five types of measurements that form the...Ch. 2 - Prob. 2.2PCh. 2 - Prob. 2.3PCh. 2 - Prob. 2.4PCh. 2 - Prob. 2.5PCh. 2 - Prob. 2.6PCh. 2 - Prob. 2.7PCh. 2 - Prob. 2.8PCh. 2 - Prob. 2.9PCh. 2 - Prob. 2.10P
Ch. 2 - Prob. 2.11PCh. 2 - Prob. 2.12PCh. 2 - Prob. 2.13PCh. 2 - Prob. 2.14PCh. 2 - Prob. 2.15PCh. 2 - Prob. 2.16PCh. 2 - Prob. 2.17PCh. 2 - Prob. 2.18PCh. 2 - Prob. 2.19PCh. 2 - Prob. 2.20PCh. 2 - Prob. 2.21PCh. 2 - Prob. 2.22PCh. 2 - Prob. 2.23PCh. 2 - Prob. 2.24PCh. 2 - Prob. 2.25PCh. 2 - Prob. 2.26PCh. 2 - Prob. 2.27PCh. 2 - Prob. 2.28PCh. 2 - Prob. 2.29PCh. 2 - Prob. 2.30PCh. 2 - Prob. 2.31PCh. 2 - Prob. 2.32P
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