For a weld group subjected to a moment M and direct shear V, the critical weld throat is designed for:
Choose the correct answer
Maximum direct shear stress only
Vector sum of direct shear stress and bending stress in the throat
Bending stress only
Maximum normal stress in base metal
Correct Answer
B. Vector sum of direct shear stress and bending stress in the throat
AI Detailed Explanation & IS Code Reference
Unlock the reasoning, formula path and code-linked notes inside your student dashboard.
For eccentric weld groups: direct shear = V / (throat x total weld length); bending stress = M / Z_weld (using throat x weld section modulus). The resultant = vector sum of these two stresses must be less than design weld strength.
ScoreCardAI links this solution with subject, topic and difficulty signals so your scorecard can identify weak areas after a full mock test.
Practice more Civil Engineering questions
This MCQ belongs to AE Level Premium Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.