29 Degree

47.5 Degree

55 Degree

60 Degree

at the elastic limit

below the elastic limit

at the yield point

below the yield point

tearing strength of plate (P_t)

shearing strength of rivet (P_s)

crushing strength of rivet (P_c)

least value of P_t P_s and P_c

same

double

one-half

one-fourth

tensile strength

compressive strength

bending strength

shear strength