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Q. Minimum and maximum distance between bars?
Minimum distance between bars and maximum distance between bars
In some codes, a minimum distance amid bars is specified to allow for sufficient space to provide accommodation for internal vibrators at the time of compaction.
Inversely the restriction of maximum bar spacing is typically for controlling crack width. For a provided area of tension steel areas, distribution of steel reinforcement affects the pattern of crack formation. It is predominant to have smaller bars at closer spacing rather than larger bars at larger spacing to be effective in controlling cracks.
Henceforth the limitation of bar spacing beyond a definite value (means maximum distance between bars) aims at better control of crack widths.
Shrinkage of concrete in prestressed members The shrinkage of concrete in prestressed members results in a shortening of ensioned wires and hence contributes to the loss of st
I need this to be done perfectly . It is a civil engineering assignment. Please let me know if you can solve this perfectly within no more than 40 hours. Thanks.
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