The condition that the principal tensile stress is not to exceed the tensile strength of concrete yields a criterion of the type ____________

bw > (vu/ (I/s) ft(1-fcp/ft)1/2

bw > (vu/ (I/s) ft(1+fcp/ft)1/2

The condition that the principal tensile stress is not to exceed the

1.	The condition that the principal tensile stress is not to exceed the tensile strength of concrete yields a criterion of the type ____________
A.	bw > (vu/ (I/s) ft(1-fcp/ft)1/2
B.	bw > (vu/ (I/s) ft(1+fcp/ft)1/2
C.	bw > (vu/ (I/s)
D.	bw > (vu/ (I/s) ft
Answer» C. bw > (vu/ (I/s)