Question

For static loading and any type of joint,
stress concentration factor is....
(A) 1.0
(B) 1.1
(C) 1.2
(D) 1.5​

Answer 1

Answer:

1.1

Step-by-step explanation:

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Answer 2

For static loading and any type of joint,  stress concentration factor is 1.5

• SCF is precisely the proper proportion of the maximum strain to the reference strain of the gross cross-section.
• The maximum stress reaches infinity as the effective radius of curvature reaches zero.  
• The concentration factor of considerable stress accurately represents a specific function of a possible crack's complex geometry, and not of its possible duration.
• In most cases, a minimum value of SCF equal to 1.5 should be properly employed for all welded tubular joints under all three loading forms.