Complete the Falling Head Permeability Test Data. Length of Specimen (L): 127 mm Area of Specimen (A): 7,854 mm? Area of stand pipe (a): 113 mm? Specific Gravity of soil (Gs): 2.65 Temperature of water: 30 °C Test No. Initial head, Initial head, Time, t (seconds) Log10(h1/ h2) kr (mm/s) k20 (mm/s) h1 (mm) 1,200 h2 (mm) 1 550 122 2 1,200 400 173 1,200 250 244 Average Show calcuiation on how to determine the average coefficient of permeability of the soil sample at 20°C.

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

Show complete solutions.

Complete the Falling Head Permeability Test Data.
Length of Specimen (L): 127 mm
Area of Specimen (A): 7,854 mm?
Area of stand pipe (a): 113 mm2
Specific Gravity of soil (Gs): 2.65
Temperature of water: 30 °C
Initial head,
Initial head, Time, t (seconds) Log10(h1/ h2)
h2 (mm)
Test No.
kr (mm/s) k20 (mm/s)
h1 (mm)
1
1,200
550
122
1,200
1,200
400
173
3
250
244
Average
Show calcuiation on how to determine the average coefficient of permeability of the soil sample
at 20°C.
Transcribed Image Text:Complete the Falling Head Permeability Test Data. Length of Specimen (L): 127 mm Area of Specimen (A): 7,854 mm? Area of stand pipe (a): 113 mm2 Specific Gravity of soil (Gs): 2.65 Temperature of water: 30 °C Initial head, Initial head, Time, t (seconds) Log10(h1/ h2) h2 (mm) Test No. kr (mm/s) k20 (mm/s) h1 (mm) 1 1,200 550 122 1,200 1,200 400 173 3 250 244 Average Show calcuiation on how to determine the average coefficient of permeability of the soil sample at 20°C.
Expert Solution
steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Knowledge Booster
Physical laws and observations
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.
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