Q.8.19 A seismic survey was carried out for a large project to determine the nature of the substrata. The results of the survey are given in Fig. i. in the form of a graph. Determine the depths of the strata. V, = 2250 m/sec 8F x5 x 10 C Surface soil V = 750 m/sec Sand and loose gravel V, Rock AB, = 8.75 x 10'see AC, = 33.75 x 10 sec AC, = 38.75 x 10' sec d, - 2.188 m dy = 22.5 m AB = 12.75 x 10' sec V = 172 m/sec 0 d. 10 20 d; 30 Distance m 40 50 Time of first wave arrival, seconds 6

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Within few minutes
Q.8.19
A seismic survey was carried out for a large project to determine the nature of the substrata. The
results of the survey are given in Fig. i.
in the form of a graph. Determine the depths of the
strata.
V, = 2250 m/sec
8 x5 x 10
Surface soil
V = 750 m/sec
Sand and loose gravel
V,
Rock
AB, = 8.75 x 10' see
AC, = 33.75 x 10 sec
AC, = 38.75 x 10' sec
d, - 2.188 m
d; = 22.5 m
AB = 12.75 x 10' sec
V = 172 m/sec
0 d.
10
20 d;
30
Distance m
40
50
Time of first wave arrival, seconds
6
Transcribed Image Text:Q.8.19 A seismic survey was carried out for a large project to determine the nature of the substrata. The results of the survey are given in Fig. i. in the form of a graph. Determine the depths of the strata. V, = 2250 m/sec 8 x5 x 10 Surface soil V = 750 m/sec Sand and loose gravel V, Rock AB, = 8.75 x 10' see AC, = 33.75 x 10 sec AC, = 38.75 x 10' sec d, - 2.188 m d; = 22.5 m AB = 12.75 x 10' sec V = 172 m/sec 0 d. 10 20 d; 30 Distance m 40 50 Time of first wave arrival, seconds 6
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Unit conversion
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning