Two clay specimens A and B, of thickness 2cm and 3cm, have equilibrium voids rations 0.68 and 0.72 respectively under a pressure of 200 kN/m². If the equilibrium voids ratios of the two soils reduced to 0.50 and 0.62 respectively, when the pressure was increased to 400 kN/m², find the ratio of the coefficients of permeability of the two specimens. The time required by the specimen A to reach 40 percent degree of consolidation is % of that required by specimen B for reaching 40% degree of consolidation?

Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter2: Geotechnical Properties Of Soil
Section: Chapter Questions
Problem 2.13P
icon
Related questions
Question
Two clay specimens A and B, of thickness 2cm and 3cm, have equilibrium voids rations 0.68
and 0.72 respectively under a pressure of 200 kN/m². If the equilibrium voids ratios of the
two soils reduced to 0.50 and 0.62 respectively, when the pressure was increased to 400
kN/m2, find the ratio of the coefficients of permeability of the two specimens. The time
required by the specimen A to reach 40 percent degree of consolidation is 14 of that required
by specimen B for reaching 40% degree of consolidation?
UNIT - 5
Transcribed Image Text:Two clay specimens A and B, of thickness 2cm and 3cm, have equilibrium voids rations 0.68 and 0.72 respectively under a pressure of 200 kN/m². If the equilibrium voids ratios of the two soils reduced to 0.50 and 0.62 respectively, when the pressure was increased to 400 kN/m2, find the ratio of the coefficients of permeability of the two specimens. The time required by the specimen A to reach 40 percent degree of consolidation is 14 of that required by specimen B for reaching 40% degree of consolidation? UNIT - 5
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Calculation of settlement
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
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
Principles of Geotechnical Engineering (MindTap C…
Principles of Geotechnical Engineering (MindTap C…
Civil Engineering
ISBN:
9781305970939
Author:
Braja M. Das, Khaled Sobhan
Publisher:
Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap…
Fundamentals of Geotechnical Engineering (MindTap…
Civil Engineering
ISBN:
9781305635180
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781305081550
Author:
Braja M. Das
Publisher:
Cengage Learning