The loss of prestress due to shrinkage is obtained by multiplying ___________
A. Shrinkage strain and modulus of elasticity
B. Principal stress and durability of concrete
C. Curing and grade of concrete
D. Compression and tension
Answer:A
The loss of prestress due to shrinkage is obtained by multiplying ___________
A. Shrinkage strain and modulus of elasticity B. Principal stress and durability of concrete C. Curing and grade of concrete D. Compression and tension