Which of the following basic concept is involved in the analysis of prestressed concrete members?

Which of the following basic concept is involved in the analysis of pr

1.	Which of the following basic concept is involved in the analysis of prestressed concrete members?
A.	Combined and bending stresses
B.	Principle stresses
C.	Shear stresses
D.	Overhead stresses
Answer» B. Principle stresses

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Which of the following basic concept is involved in the analysis of prestressed concrete members?

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