(km) 80- 60- H B A 82 mm 5.4 mm 7.0 mm 40- E D 20-> 7.4 mm 0 6,6 mm 80 100 120 140 (km)
(km) 80- 60- H B A 82 mm 5.4 mm 7.0 mm 40- E D 20-> 7.4 mm 0 6,6 mm 80 100 120 140 (km)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Monthly point rainfalls due to a storm at rain-gauge stations A, B, C, D and E in a Waterval basin are shown in Fig. 1. Suppose the station B was not in operative for long period of time.
The recorded annual rainfalls for stations A, C, D and E are 71.5, 66.5, 72.4 and 56.8 mm. respectively.
2.1. Determine the average areal depth of rainfall over the basin using the:_
(a) Arithmetic Mean Method:
(b) Theison Polygon Method
2.2. Estimate the annual rainfall at station B using:
(a) Comparison Method: (b) Normal Ratio Method
Transcribed Image Text:(km)
80-
60-
H
B
A
82 mm
5.4 mm
7.0 mm
40-
E
D
20->
7.4 mm
0
6,6 mm
80
100
120
140
(km)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning