Required Coefficient of permeability Falling head permeability test is carried out on a soil specimen having cross-sectional area of 60 sq.cm and height of 15 cm. The water level in the stand pipe of diameter of 0.7 cm drops from 90cm to 30 cm in half an hour. What is the coefficient of permeability (cm/s)?

Structural Analysis
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Author:KASSIMALI, Aslam.
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Required Coefficient of permeability
Falling head permeability test is carried out on
a soil specimen having cross-sectional area of
60 sq.cm and height of 15 cm. The water level
in the stand pipe of diameter of 0.7 cm drops
from 90cm to 30 cm in half an hour. What is
the coefficient of permeability (cm/s)?
Transcribed Image Text:Required Coefficient of permeability Falling head permeability test is carried out on a soil specimen having cross-sectional area of 60 sq.cm and height of 15 cm. The water level in the stand pipe of diameter of 0.7 cm drops from 90cm to 30 cm in half an hour. What is the coefficient of permeability (cm/s)?
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