
Traffic and Highway Engineering - With Mindtap
5th Edition
ISBN: 9781305360990
Author: Garber
Publisher: CENGAGE L
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Question
Chapter 12, Problem 8P
To determine
The trip distribution calculation using the gravity model for two iterations.
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Hi! Kindly help me compute the following based on the attached elevation plan and floor plan:
Total Perimeter of the building – to be used for layouting.
Total Length of Batter Board – include all sides where batter boards will be installed.
Number and spacing of Stakes – assuming a stake is placed every 1.2 meters along the perimeter.
Please show the complete solution and breakdown of your computation. Thank you!
E
D
(B)
(<)
2945
3725
250
2225
Car
Port
5000
2500
Pool
Area
2
3925
3465
2875
13075
Staff Room
Bar Counter
1
GROUND FLOOR PLAN
SCALE
1:100
Hallway
3
1560
4125
3125
$685
Laundry & Service
Area
5
A
Common
T&B
Kitchen &
Dining Arear
B
Living Area
2425
Terrace
E
2
12150
1330
2945
4150
5480
1800
3725
1925
3800
3465
2
3
9150
4125
3575
3925
Terrace
Toilet &
Bathroom
Toilet
Bathroom
Bedroom 1
Bedroom 2
SECOND FLOOR PLAN
SCALE
Hallway
1:100
OPEN TO
BELOW
E
B
A
3
3725
2150
1330
2945
5480
4150
1925
⑨
2
9150
3800
4125
3465
3575
3925
Terrace
R
Toilet &
Bathroom
Toilet &
Bathroom
SECOND FLOOR PLAN
SCALE
Hallway
1:100
OPEN TO
BELOW
+
Q2/
In a design of a portable sprinkler system, the following information is given:
•
•
The sprinklers are distributed in a square pattern with radius of the wetted circle of
the sprinkler=15 m
Consumption rate = 10 mm/day
Efficiency of irrigation = 60%
Net depth of irrigation (NDI)= 80 mm.
Find the following:
1-Sprinkler application rate if HRS = 11.
2-Number of pipes required for irrigation.
(50 Marks)
3-Discharge of sprinkler, diameter of nozzle, and the working head pressure if C=0.90.
4-Diameter of the sprinkler pipe for Slope=0.
5-Pressure head at the inlet and at the dead end of the sprinkler pipe for Slope=0.
(F² + L²)((SF)² + L²)
L²
2L² ≤ D²
L² + S² ≤ D²
A, = * 1000
S*L
≤D²
N W
Af
m-11-P L'
Hf
= 1.14*109 *
1.852 *
L
*F,where c=120
D4.87
Source
main pipe
180 m
540 m
N
1
1 √m-1
F =
im/Nm+1
=
+
+
m+1
2N
6N2
i=1
Nozzle diameter (mm)
3< ds 4.8
4.8< ds 6.4
6.4
Chapter 12 Solutions
Traffic and Highway Engineering - With Mindtap
Ch. 12 - Prob. 1PCh. 12 - Prob. 2PCh. 12 - Prob. 3PCh. 12 - Prob. 4PCh. 12 - Prob. 5PCh. 12 - Prob. 6PCh. 12 - Prob. 7PCh. 12 - Prob. 8PCh. 12 - Prob. 9PCh. 12 - Given a table with production and attraction data,...
Ch. 12 - Given a table with production and attraction data,...Ch. 12 - Prob. 12PCh. 12 - Prob. 13PCh. 12 - Prob. 14PCh. 12 - Prob. 15PCh. 12 - Prob. 16PCh. 12 - Prob. 17PCh. 12 - Prob. 18PCh. 12 - Prob. 19PCh. 12 - Prob. 20PCh. 12 - Prob. 21PCh. 12 - Prob. 22PCh. 12 - Prob. 23PCh. 12 - Prob. 24PCh. 12 - Prob. 25PCh. 12 - Prob. 26PCh. 12 - Prob. 27PCh. 12 - Prob. 28P
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