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Flashcards in Concrete Deck (3):
1

Steel is used to reinforce concrete because

its coefficient of thermal expansion is the same as that of concrete

2

the bending moment diagram of a simply supported beam with a uniform load over the entire length has the shape of a

parabola

3

A simply support beam of length L has a uniform load W over the entire length. What is the ratio of the maximum normal stress to the maximum vertical shearing stress if the cross section is a square b*b?

L/b