Der silty sand layer and a gravelly sand layer. The A 20 m thick clay layer is sandwiched between a layer experiences 30 mm settlement in 2 years. Given 2 TU for U≤ 60% T₁ = 4 100 | 1.781-0.933 log10 (100-U) for U >60% Where T, is the time factor and U is the degree of consolidation in %. If the coefficient of consolidation of the layer is 0.003 cm²/s, the deposit will experience a total of 50 mm settlement in the next years.
Der silty sand layer and a gravelly sand layer. The A 20 m thick clay layer is sandwiched between a layer experiences 30 mm settlement in 2 years. Given 2 TU for U≤ 60% T₁ = 4 100 | 1.781-0.933 log10 (100-U) for U >60% Where T, is the time factor and U is the degree of consolidation in %. If the coefficient of consolidation of the layer is 0.003 cm²/s, the deposit will experience a total of 50 mm settlement in the next years.
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter11: Compressibility Of Soil
Section: Chapter Questions
Problem 11.15P
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![Der
silty sand layer and a gravelly sand layer. The
A 20 m thick clay layer is sandwiched between a
layer experiences 30 mm settlement in 2 years.
Given
TC
U
for U≤ 60%
4 100
T₁=
1.781-0.933 log10 (100-U)
for U > 60%
Where T, is the time factor and U is the degree
of consolidation in %.
If the coefficient of consolidation of the layer is
0.003 cm²/s, the deposit will experience a total of
50 mm settlement in the next
years.
14](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F81d7748a-8032-46a6-a1a4-d47d5370ee65%2F911a3c70-6f15-4295-b808-4d14e7685b49%2F750sdf9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Der
silty sand layer and a gravelly sand layer. The
A 20 m thick clay layer is sandwiched between a
layer experiences 30 mm settlement in 2 years.
Given
TC
U
for U≤ 60%
4 100
T₁=
1.781-0.933 log10 (100-U)
for U > 60%
Where T, is the time factor and U is the degree
of consolidation in %.
If the coefficient of consolidation of the layer is
0.003 cm²/s, the deposit will experience a total of
50 mm settlement in the next
years.
14
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