Which beam has a LARGER area moment of inertia about the C-C axis shown?
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Beam A
Which of the following statements are true?
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When designing a reinforced concrete beam there are many possible
solutions
When analyzing a reinforced concrete beam there is only one possible
solution
If a RC column fails due to initial material failure it is referred to as ... ?
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Short column
Which one of these description about admixtures is incorrect?
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Superplasiticizers: Increases water content of concrete
Which statement(s) is / are true in regards to hooks? (Choose all that apply)
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, Adding more bar length than required beyond the hooks does not
increase their anchorage strengths
Hooks are useful to anchor shear reinforcement
Hooks shall not be considered effective in developing bars in compression
Hooks are used when insufficient space is available to anchor tension bars
Plastic design involves two components ...
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Redistribution in the moment pattern
Increased resisting moment after the member is stressed to its yield point
Which is/are the benefit(s) of web reinforcing?
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Prevent large shear crack opening
Improve shear transfer by aggregate interlock
Prevent longitudinal bars from spalling concrete
Shear failures are most likely to occur in members subjected to ______ shear force and
_______ bending moments:
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High; small
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Beam A
Which of the following statements are true?
,Give this one a try later!
When designing a reinforced concrete beam there are many possible
solutions
When analyzing a reinforced concrete beam there is only one possible
solution
If a RC column fails due to initial material failure it is referred to as ... ?
Give this one a try later!
Short column
Which one of these description about admixtures is incorrect?
Give this one a try later!
Superplasiticizers: Increases water content of concrete
Which statement(s) is / are true in regards to hooks? (Choose all that apply)
Give this one a try later!
, Adding more bar length than required beyond the hooks does not
increase their anchorage strengths
Hooks are useful to anchor shear reinforcement
Hooks shall not be considered effective in developing bars in compression
Hooks are used when insufficient space is available to anchor tension bars
Plastic design involves two components ...
Give this one a try later!
Redistribution in the moment pattern
Increased resisting moment after the member is stressed to its yield point
Which is/are the benefit(s) of web reinforcing?
Give this one a try later!
Prevent large shear crack opening
Improve shear transfer by aggregate interlock
Prevent longitudinal bars from spalling concrete
Shear failures are most likely to occur in members subjected to ______ shear force and
_______ bending moments:
Give this one a try later!
High; small
