A cylindrical specimen of saturated clay, 4.5 cm in diameter, and 9 cm long, is tested in an unconfined compression apparatus. Find the cohesion in kPa if the specimen fails at an axial load of 450 N. The change in length of the specimen at failure is 9 mm.   a.130 b.128 c.126 d.132

Fundamentals of Geotechnical Engineering (MindTap Course List)
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ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
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Chapter10: Shear Strength Of Soil
Section: Chapter Questions
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A cylindrical specimen of saturated clay, 4.5 cm in diameter, and 9 cm long, is tested in an unconfined compression apparatus. Find the cohesion in kPa if the specimen fails at an axial load of 450 N. The change in length of the specimen at failure is 9 mm.
 
a.130
b.128
c.126
d.132
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