Civil Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 3 (Q.No. 12)
12.
In the given below figure, the rivets with maximum stress, are :
Discussion:
8 comments Page 1 of 1.
Krishna said:
5 years ago
The front side has more stress.
(1)
SHASWATA BISWAS said:
5 years ago
Thanks @Nilam.
Biswajit said:
5 years ago
Right, Thanks @Nilam.
Nilam said:
6 years ago
Fri =√((FDi)2 +(FTi)2+2*FDi*FTi*cosθ)
FDi = always act the direction of the applied load.
FTi = always acts perpendicular to the line joining CG of rivet group and the rivet under consideration.
Here FDi and FTi is const so Fri∝cosθ.
if i consider rivet are as follows:
1 2
3 4
Then the angle between FDi and FTi in 2 and 4 is less than 90° and for 1 and 3 is greater than 90°.
So if θ is grater than cosθ is negative so,
Fri is maximum for rivet 2 and 4.
FDi = always act the direction of the applied load.
FTi = always acts perpendicular to the line joining CG of rivet group and the rivet under consideration.
Here FDi and FTi is const so Fri∝cosθ.
if i consider rivet are as follows:
1 2
3 4
Then the angle between FDi and FTi in 2 and 4 is less than 90° and for 1 and 3 is greater than 90°.
So if θ is grater than cosθ is negative so,
Fri is maximum for rivet 2 and 4.
(2)
Garry said:
7 years ago
Agree @Samm.
Priya said:
8 years ago
Anyone solve it with the explanation.
Vishu said:
9 years ago
The rivet which is close to the axis of force carries maximum force.
Samm said:
9 years ago
Front side rivets will resist more stress.
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