In shear design of an RC beam, other than the allowable shear strength of concrete ( ) c τ , there is also an additional check suggested in IS 456-2000 with respect to the maximum permissible shear stress ( ) c max τ . The check for c max τ is required to take care of

additional shear resistance from reinforcing steel

additional shear stress that comes from accidental loading

possibility of failure of concrete by diagonal tension

possibility of crushing of concrete by diagonal compression

In shear design of an RC beam, other than the allowable shear strength

1.	In shear design of an RC beam, other than the allowable shear strength of concrete ( ) c τ , there is also an additional check suggested in IS 456-2000 with respect to the maximum permissible shear stress ( ) c max τ . The check for c max τ 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.

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In shear design of an RC beam, other than the allowable shear strength of concrete ( ) c τ , there is also an additional check suggested in IS 456-2000 with respect to the maximum permissible shear stress ( ) c max τ . The check for c max τ is required to take care of

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