A doubly reinforced beam is one in which
A) reinforcing bars are provided in two layers at the bottom of the beam.
B) reinforcing bars are provided in two layers at the top of the beam.
C) reinforcing bars are provided in bundles of two bars.
D) reinforcing bars are provided at the top and bottom of the beam.
E) none of the above.
Correct Answer:
Verified
Q2: According to building codes, plain concrete (concrete
Q3: Scaffold- type shores are generally made from
A)steel
Q4: The structural design of formwork design is
Q5: The term flying form refers to
A)a large
Q6: Stirrups are used in a concrete beam
A)to
Q8: In site- cast concrete construction, shores are
Q9: High- density overlay (HDO)on form plywood
A)improves the
Q10: Which of the following statements is true?
A)Posttensioning
Q11: Stirrups are generally made of
A)No. 6 or
Q12: The yield strength of prestressing steel is
A)60
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