Q1: Use the USCS to Classify the soil sample with the following data: % passing 4.75 mm Sieve = 64 % passing 75- Sieve =4 Uniformity Coefficient= 7.5 Coefficient of Curvature=2.7 Plasticity index = 2.5 Solution:
Q1: Use the USCS to Classify the soil sample with the following data: % passing 4.75 mm Sieve = 64 % passing 75- Sieve =4 Uniformity Coefficient= 7.5 Coefficient of Curvature=2.7 Plasticity index = 2.5 Solution:
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question

Transcribed Image Text:Q1: Use the USCS to Classify the soil sample with the following data:
% passing 4.75 mm Sieve = 64
% passing 75- Sieve =4
Uniformity Coefficient= 7.5
Coefficient of Curvature=2.7
Plasticity index = 2.5
Solution:
Q2: Use the USCS to Classify the soil samples with the following data dalla
Soil
LL
PL
Group Symbol
Soil Name
15
35
25
ABC
8. ८८
25
45
65
2-Seepage velocity (m/s) =
70
3- Flow rate in (m3/s) =
oss and dry ng www
Parmbly & volume change
decrease
Campering wes
Toughness and dry strength dease
Presby & val change in
10
20
30 40
50- 60
Liepakt.
70
80
Atra
-0.73 (W₂-201
90
Q3: For the soil shown below the hydraulic conductivity is (3 m/day). The sample diameter is 1.5 m. The
porosity is (30%). Find:
1- Flow velocity (m/s)==
100 110 120
Soil
4 m
ITE
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