Civil Engineering MCQCivil Engineering (Shared)
For phi=16 mm, sigma_s=200 N/mm2 and tau_bd=1.6 N/mm2, Ld equals:
Concrete Technology & RCCDevelopment length calculationMEDIUM
Choose the correct answer
A
1000 mm
B
250 mm
C
800 mm
D
500 mm
Correct Answer
D. 500 mm
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Ld = phi sigma_s/(4 tau_bd) = 16 x 200 / (4 x 1.6) = 500 mm. Reference: Clause 26.2.1 | Page: verify from your official BIS copy/PDF pagination
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