a) What is the significance of determining in -situ density? b) Is it suitable to perform core cutter method on gravely soil for determination of field density? State your answer with valid reasons. c) While determining in-situ density by sand replacement method, why we need to determine the unit weight of sand to determine unit weight of soil?

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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Subject = Geotechnical Engineering

 

Q:

a) What is the significance of determining in -situ density?

b) Is it suitable to perform core cutter method on gravely soil for determination of field density? State your answer with valid reasons.

c) While determining in-situ density by sand replacement method, why we need to determine the unit weight of sand to determine unit weight of soil?

 

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