Field vane shear test is applicable for estimating which of the following?
- AUndrained shear strength of saturated soft clayCorrect
- BDrained shear strength of saturated soft clay
- CUndrained shear strength of saturated dense clay
- DNone of the above
Solution
Concept
Field vane test
Step-by-step solution
1. The vane test gives undrained shear strength of soft saturated clay.
Explanation
Quick shear gives undrained conditions.
Why the other options are wrong
It is not for drained strength or dense clays.
Shortcut
Vane = soft clay, undrained.
Correct answer: A) Undrained shear strength of saturated soft clay