Terzaghi's bearing capacity factors depend on-
-
A.
Uniformity coefficient of soil and dry density of soil
-
B.
Coefficient of curvature of soil and bulk density of
soil
-
C.
Angle of internal friction of soil only
-
D.
Angle of internal friction of soil and depth of
foundation
Correct Answer:
C. Angle of internal friction of soil only
Explanation:
Terzaghi's bearing capacity factors (Nc, Nq, and Nγ) are dimensionless constants that depend solely on the angle of internal friction of the soil. While parameters like unit weight, foundation depth, and width are used in the overall bearing capacity equation, they do not influence the values of the factors themselves. These factors are derived based on the geometry of the failure surface, which is determined by the soil's frictional resistance. Therefore, the correct answer is Angle of internal friction of soil only.
Click below to open Discussion & Feedback
0 Issues
Please
login to comment or Report Issues.