1.

What is the efficiency of joint when strength of bolt per pitch length is 60kN and strength of plate per pitch length is 150kN?(a) 25%(b) 30%(c) 35%(d) 40%I have been asked this question at a job interview.Query is from Bolted Connections topic in division Bolted Connections of Design of Steel Structures

Answer»

The CORRECT option is (d) 40%

Explanation: EFFICIENCY = (strength of bolt PER pitch length/ strength of PLATE per pitch length)X100 = 60×100/150 = 40%.



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