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3)

The pipe CD is supported by support AB, which consists of two welded rectangular profiles (height h

= 30 mm and thickness t = 10 mm). Point D is subjected to a horizontal load P = 15 kN. Determine the

safety factor for the welds with respect to yield strength, given that the tensile yield strength is 355

MPa and the shear yield strength is 213 MPa.

The angle = 60 degrees.

t

A

DIVING

Section X-X

X-

4

HITSI

b=3.0 m-

D

ima

P = 15 KN

B

C

h = 1.6 m

h = 1.6 m

Fig: 1