Q. No 2. A fine grained soil has a liquid limit of 300% and a plastic limit of 55%. The natural water content of a soil in the field is 80% and the clay content is 60%. a) Determine the plasticity index, the liquidity index, and the activity? b) What is the soil state in the field? c) What is the predominant mineral in this soil? d) If this soil were under a concrete slab used as a foundation for a building and water were to seep into it from watering of a lawn, what would you expect to happen to the foundation?
Q. No 2. A fine grained soil has a liquid limit of 300% and a plastic limit of 55%. The natural water content of a soil in the field is 80% and the clay content is 60%. a) Determine the plasticity index, the liquidity index, and the activity? b) What is the soil state in the field? c) What is the predominant mineral in this soil? d) If this soil were under a concrete slab used as a foundation for a building and water were to seep into it from watering of a lawn, what would you expect to happen to the foundation?
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter2: Origin Of Soil And Grain Size
Section: Chapter Questions
Problem 2.10P: Repeat Problem 2.8 using the following data. 2.8 The following are the results of a sieve and...
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