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1. |
In shear design of an RC beam, other than the allowable shear strength of concrete (τc), there is also an additional check suggested in IS 456-2000 with respect to the maximum permissible shear stress (τcmax). The check for τcmax is required to take care of: |
A. | Additional shear resistance from reinforcing steel. |
B. | Additional shear stress that comes from accidental loading. |
C. | Possibility of failure of concrete by diagonal tension. |
D. | Possibility of crushing of concrete by diagonal compression. |
Answer» E. | |