EBK PRINCIPLES OF HIGHWAY ENGINEERING A
6th Edition
ISBN: 9781119299332
Author: WASHBURN
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Question
Chapter 2, Problem 39P
To determine
The distance of the car when the driver first sees the child to stop just in time.
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Homework:
Determine the proportions of the separate aggregates that will give a gradation within the SCRB
wearing coarse specified limits for the aggregates and mix composition for highway pavement
asphaltic concrete. The table below shows the results of sieve analysis of samples from the
materials available.
برو
Percent by Weight
Passing Sieve
Designation
Retained
on Sieve
Designation
Coarse
Aggregate
Fine
Aggregate
Mineral
Filler
3/4 in. (19 mm)
1/2 in.
5
½ in. (12.5 mm)
3/8 in.
35
¾ in. (9.5 mm)
No. 4
38
No. 4 (4.75 mm)
No. 10
17
No. 10 (2 mm)
No. 40
5
No. 40 (0.425 mm)
No. 80
No. 80 (0.180 mm)
No. 200
No. 200 (0.075 mm)
Total
18
1118
30
35
5
26
35
60
100
100
100
For the driven pile shown in figure, estimate the
allowable capacity by:
(a) Tomlinson a-method,
(b)Vijayvergia and Focht A-method.
Which one of the two methods are more conservative?
Qall =?
W.T
18.21 kN/m²
930
L=18m
Square pile
27.5cm x 27.5cm
What is the vertical deflection at joint C of the truss shown?
75 kN
9 m
7 (3000 mm²) (3000 mm²)
(2000
mm²)
(3000 mm²)
(2000 mm²)
100 kN
(3000 mm²)
H
(3000 mm²)
(2000 mm²)
(2000
mm²)
(3000 mm²)B(3000 mm²) C(3000 mm²)D(3000 mm2)5
a. 9.3 mm↓
b. 9.6 mm↓
c. 8.0 mm ↓
d. 9.1 mm↓
4 at 6 m = 24 m
E = 200 GPa
E
Chapter 2 Solutions
EBK PRINCIPLES OF HIGHWAY ENGINEERING A
Ch. 2 - Prob. 1PCh. 2 - Prob. 2PCh. 2 - Prob. 3PCh. 2 - Prob. 4PCh. 2 - Prob. 5PCh. 2 - Prob. 6PCh. 2 - Prob. 7PCh. 2 - Prob. 8PCh. 2 - Prob. 9PCh. 2 - Prob. 10P
Ch. 2 - Prob. 11PCh. 2 - Prob. 12PCh. 2 - Prob. 13PCh. 2 - Prob. 14PCh. 2 - Prob. 15PCh. 2 - Prob. 16PCh. 2 - Prob. 17PCh. 2 - Prob. 18PCh. 2 - Prob. 19PCh. 2 - Prob. 20PCh. 2 - Prob. 21PCh. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Prob. 24PCh. 2 - Prob. 25PCh. 2 - Prob. 26PCh. 2 - Prob. 27PCh. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - Prob. 31PCh. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 34PCh. 2 - Prob. 35PCh. 2 - Prob. 36PCh. 2 - Prob. 37PCh. 2 - Prob. 38PCh. 2 - Prob. 39PCh. 2 - Prob. 40P
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