Elementary Surveying, Global Edition
14th Edition
ISBN: 9781292060491
Author: Charles D. Ghilani, Paul Wolf
Publisher: PEARSON
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Chapter 27, Problem 27.4P
To determine
The way the digital camera operates.
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*1-4. The hollow core panel is made from plain stone
concrete. Determine the dead weight of the panel. The holes
each have a diameter of 100 mm.
200 mm
300 mm
300 mm
300 mm
300 mm
300 mm
Prob. 1-4
300 mm
4 m
derive the expressions for V and M, and draw the shear forceandbendingmomentdiagrams.Neglecttheweightofthebeam.
a.
Draw trajectories of approximately 8 to 11 vehicles moving on a one way 1-lane road with
different time-varying speeds.
b. Consider a time-space window in the time-space diagram of part (a). See below. Denote
the number of vehicles passing BD, DC, AC, and AB respectively as n1, N2, N3, and n4. Write
an equation relating n₁, N2, N3, and n4 to each other. What is the physical intuition of this
equation? Please elaborate.
X 4
X.
n4
n3
с
n2
X1
D
B
n1
t
c. Using density (k) definition at time instances t₁ and t₂ and flow (q) definition at locations
X1 and X2, rewrite equation of interest in part (b) to demonstrate
KAB-KCD 9BD-9AC
+
t₂-t1
x2-x1
= 0.
d. What will be the equation in part (c), in case of x2 → x1 and t₂
→ t₁.
Chapter 27 Solutions
Elementary Surveying, Global Edition
Ch. 27 - Prob. 27.1PCh. 27 - Prob. 27.2PCh. 27 - Prob. 27.3PCh. 27 - Prob. 27.4PCh. 27 - Prob. 27.5PCh. 27 - Prob. 27.6PCh. 27 - Prob. 27.7PCh. 27 - Prob. 27.8PCh. 27 - Prob. 27.9PCh. 27 - Prob. 27.10P
Ch. 27 - Prob. 27.11PCh. 27 - Prob. 27.12PCh. 27 - Prob. 27.13PCh. 27 - Prob. 27.14PCh. 27 - Prob. 27.15PCh. 27 - Prob. 27.16PCh. 27 - Prob. 27.17PCh. 27 - Prob. 27.18PCh. 27 - Prob. 27.19PCh. 27 - Prob. 27.20PCh. 27 - Prob. 27.21PCh. 27 - Prob. 27.22PCh. 27 - Prob. 27.23PCh. 27 - Prob. 27.24PCh. 27 - Prob. 27.25PCh. 27 - Prob. 27.26PCh. 27 - Prob. 27.27PCh. 27 - Prob. 27.28PCh. 27 - Prob. 27.29PCh. 27 - Prob. 27.30PCh. 27 - Prob. 27.31PCh. 27 - Prob. 27.32PCh. 27 - Prob. 27.33PCh. 27 - Prob. 27.34PCh. 27 - Prob. 27.35PCh. 27 - Prob. 27.36PCh. 27 - Prob. 27.37P
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