During a consolidation test, a sample of fully saturated clay 3 cm thick (= ho) is consolidated under a pressure increment of 200 kN/m2. When equilibrium is reached, the sample thickness is reduced to 2.60 cm. The pressure is then removed and the sample is allowed to expand and absorb water. The final thickness is observed as 2.8 cm (h) and the final moisture content is determined as 24.9%. V, = 0.672 cm W, = 2.7 g Figure Ex. 7.1 h, = 3 cm - hy= 2.8 cm

During a consolidation test, a sample of fully saturated clay 3 cm thick (= ho) is consolidated under a pressure increment of 200 kN/m2. When equilibrium is reached, the sample thickness is reduced to 2.60 cm. The pressure is then removed and the sample is allowed to expand and absorb water. The final thickness is observed as 2.8 cm (h) and the final moisture content is determined as 24.9%. V, = 0.672 cm W, = 2.7 g Figure Ex. 7.1 h, = 3 cm - hy= 2.8 cm

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter11: Compressibility Of Soil

Section: Chapter Questions

Problem 11.9P

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