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Reinforced Cement Concrete

Slip Loss and Relaxation of Steel

Spalling stre...

Question

Spalling stresses are produced in post-tensioned pre-stressed concrete members at

A

locations of maximum bending moment only

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B

locations of maximum shear zone

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C

anchorage zone

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D

bond-developing zone

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Solution

The correct option is C anchorage zone
Spalling stress (bursting) is occurs for post tensioned beam at anchorage zone due to heavy bearing stress.

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