3.1 For a given soil, show that1 +satYsat = nYwW sat3.2 For a given soil, show thatYsat - YdYa - Ysat + Yw3.3 For a given soil, show thatnywW.satY satnywThe moist weight of 2.83 × 10-3 m³ of soil is 55.5 × 10-3 kN/m³. If the moisturecontent is 14% and the specific gravity of soil solids is 2.71, determine the following:a. Moist unit weightb. Dry unit weightc. Void ratio

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3.1 For a given soil, show that 1 + sat Ysat = n Yw W sat 3.2 For a given soil, show that Ysat Yd Ya - Ysat + Yw 3.3 For a given soil, show that nyw W. sat Y sat nyw The moist weight of 2.83 X 10-3 m³ of soil is 55.5 x 10-3 kN/m³. If the moisture content is 14% and the specific gravity of soil solids is 2.71, determine the following: a. Moist unit weight b. Dry unit weight c. Void ratio

3.1 For a given soil, show that 1 + sat Ysat = n Yw W sat 3.2 For a given soil, show that Ysat Yd Ya - Ysat + Yw 3.3 For a given soil, show that nyw W. sat Y sat nyw The moist weight of 2.83 X 10-3 m³ of soil is 55.5 x 10-3 kN/m³. If the moisture content is 14% and the specific gravity of soil solids is 2.71, determine the following: a. Moist unit weight b. Dry unit weight c. Void ratio

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter3: Weight–volume Relationships

Section: Chapter Questions

Problem 3.18P

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Concept explainers

Soil engineering for highway design

Soil engineering is a part of geotechnical engineering that deals with the characteristics of soil. It also helps to understand the behavior of the soil in different conditions. The basic concepts of soil are studied to check the strength, compressibility, and porosity of the soil. This makes soil engineering an important topic for civil engineering.

Question

3.1 For a given soil, show that
1 +
sat
Ysat = n
Yw
W sat
3.2 For a given soil, show that
Ysat - Yd
Ya - Ysat + Yw
3.3 For a given soil, show that
nyw
W.
sat
Y sat
nyw
The moist weight of 2.83 × 10-3 m³ of soil is 55.5 × 10-3 kN/m³. If the moisture
content is 14% and the specific gravity of soil solids is 2.71, determine the following:
a. Moist unit weight
b. Dry unit weight
c. Void ratio

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