The block shear resistance of a tension member at the connection is the sum of
1. Fracture strength of the shear surface and yield strength of the tension surface.
2. Fracture strength of the stronger plane and the yield strength of the weaker plane.
3. Fracture strength of the weaker plane and the yield strength of the stronger plane.
Which of the above statement(s) is/are correct?
1
2 only
2
1 and 2
3
1 and 3
4
1, 2 and 3