Permeability tests were performed on a soil sample, under different void ratioand different temperatures and the following results were obtained.Test No.12Void ratio Temperature°C(e)0.651.0225°40⁰Estimate the coefficient of permeability at a temperature of 20°C for a voidsratio of 0.80.Given the following physical properties of water:At 20°C, n = 10.09 × 10+ and p„ = 0.998 g/cm³At 25°C, n = 8.95 × 104 g sec/cm² and pk(cm/s)0.4x101.9x10¹At 40° C, n = 6.54 × 10 g sec/cm² and p8 0.997 g/cm³= 0.992 g/cm³

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Permeability tests were performed on a soil sample, under different void ratio and different temperatures and the following results were obtained. Test No. 1 2 Void ratio (e) 0.65 1.02 Temperature °C 25° 40⁰ k(cm/s) 0.4x10¹ 1.9x10

Permeability tests were performed on a soil sample, under different void ratio and different temperatures and the following results were obtained. Test No. 1 2 Void ratio (e) 0.65 1.02 Temperature °C 25° 40⁰ k(cm/s) 0.4x10¹ 1.9x10

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter10: Shear Strength Of Soil

Section: Chapter Questions

Problem 10.20P

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Question

Permeability tests were performed on a soil sample, under different void ratio
and different temperatures and the following results were obtained.
Test No.
1
2
Void ratio Temperature
°C
(e)
0.65
1.02
25°
40⁰
Estimate the coefficient of permeability at a temperature of 20°C for a voids
ratio of 0.80.
Given the following physical properties of water:
At 20°C, n = 10.09 × 10+ and p„ = 0.998 g/cm³
At 25°C, n = 8.95 × 104 g sec/cm² and p
k(cm/s)
0.4x10
1.9x10¹
At 40° C, n = 6.54 × 10 g sec/cm² and p
8 0.997 g/cm³
= 0.992 g/cm³

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