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If tensile stress of a steel rod of diameter D is...

This question belongs to Civil Engineering Estimating And Costing
Estimating and Costing
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If tensile stress of a steel rod of diameter ‘D’ is 1400 kg/cm2 and bond stress is 6 kg/cm2, the required bond length of the rod is

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Correct Answer: Option D
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2 Comments
Vishu Tyagi
Vishu Tyagi 7 years ago
Bond length or development length = d*tensilestress/4*bond stress.

D*1400/4*6 = 58.33.
Gupta Manny
Gupta Manny 8 years ago
(Dia/4×tbd)
1400/4×6
1400÷24
58.33
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