Elementary Surveying, Global Edition
14th Edition
ISBN: 9781292060491
Author: Charles D. Ghilani, Paul Wolf
Publisher: PEARSON
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Chapter 7, Problem 7.17P
To determine
Compute and tabulate the bearings and azimuths of the given angles of five sided traverse.
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5. Use the graph and data table below to determine:
strain(in/in)
0
Stress (psi)
30,000
25,000
20,00
15,000
stress (psi)
0
2,500
0.00025
5,000
0.0005
7,500
0.00075
9,600
0.00096
11,170
0.001117
13,500
0.00135
10,000
16,612
0.001875
15,430
0.0025
5,000
22,350
0.00312
26,800
0.0042
25,810
0.00472
Stress Strain Curve
☑
0.0005 0.001 0.0015 0.002 0.0025 0.003 0.0035
0.004
0.0045 0.005
Strain (in/in)
a) Proportional limits: (stress in units of psi, strain in units of in/in)
b) Modulus of elasticity (units: ksi)
c) Ultimate strength (units: psi)
d) Rupture strength (units: psi)
Q2. Find the support reactions at A and F for the given structure in Fig.(2).
80kN-m
2 kN
1 m
2 m
Im
1 m
2 m
Fig. (2)
A continuous foundation is shown in Figure 1. If the load eccentricity, e = 0.5 meter.
Determine the ultimate load Qult per unit length of the foundation. Use Mayerhof’s effective
area method. Given B = 2 meter, Df = 2.0 meter , ϕ = 40 , c’ = 0 kN/m3, γ = 16.5 kN/m3
.
Calculate also the Factor of Safety for the shallow foundation.
Chapter 7 Solutions
Elementary Surveying, Global Edition
Ch. 7 - Define the different reference meridians that can...Ch. 7 - Prob. 7.2PCh. 7 - Why is it important to adopt a standard angle...Ch. 7 - Prob. 7.4PCh. 7 - Prob. 7.5PCh. 7 - Prob. 7.6PCh. 7 - Prob. 7.7PCh. 7 - Prob. 7.8PCh. 7 - Prob. 7.9PCh. 7 - Prob. 7.10P
Ch. 7 - Prob. 7.11PCh. 7 - Prob. 7.12PCh. 7 - For a bearing DE = NUS 5 53’56 ”WT and angles to...Ch. 7 - Prob. 7.14PCh. 7 - Prob. 7.15PCh. 7 - Prob. 7.16PCh. 7 - Prob. 7.17PCh. 7 - Prob. 7.18PCh. 7 - Prob. 7.19PCh. 7 - Prob. 7.20PCh. 7 - Prob. 7.21PCh. 7 - Prob. 7.22PCh. 7 - Prob. 7.23PCh. 7 - Prob. 7.24PCh. 7 - Prob. 7.25PCh. 7 - Prob. 7.27PCh. 7 - Prob. 7.28PCh. 7 - Prob. 7.29PCh. 7 - Prob. 7.30PCh. 7 - Prob. 7.31PCh. 7 - Prob. 7.32PCh. 7 - Prob. 7.33PCh. 7 - Prob. 7.34PCh. 7 - Prob. 7.35PCh. 7 - Prob. 7.36PCh. 7 - Prob. 7.37PCh. 7 - Prob. 7.38PCh. 7 - Prob. 7.39PCh. 7 - Prob. 7.40P
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