Question 12 A direct shear test is conducted on a sand specimen. The initial cross-section area of the specimen is 50x50 mm. The specimen fails at a moment when the shear force, Vf is 250 N and the corresponding shear deformation, df, is 7 mm. What is the failure shear stress of the soil considering an area correction? Unit: kPa

Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter10: Shear Strength Of Soil
Section: Chapter Questions
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Question 12
A direct shear test is conducted on a sand specimen. The initial cross-section area of
the specimen is 50x50 mm. The specimen fails at a moment when the shear force,
Vf is 250 N and the corresponding shear deformation, df, is 7 mm. What is the
failure shear stress of the soil considering an area correction? Unit: kPa
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Transcribed Image Text:Question 12 A direct shear test is conducted on a sand specimen. The initial cross-section area of the specimen is 50x50 mm. The specimen fails at a moment when the shear force, Vf is 250 N and the corresponding shear deformation, df, is 7 mm. What is the failure shear stress of the soil considering an area correction? Unit: kPa Your Answer: Answer CS Scanned with CamScanner
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