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Step 1: Calculate moment of inertia I
Step 1: Calculate moment of inertia I
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Step 2: Calculate maximum bending stress σb,max in the web
Step 2: Calculate maximum bending stress σb,max in the web
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Step 3: Calculate moment in the web due to σb
Step 3: Calculate moment in the web due to σb
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Useful formula:
Useful formula:
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Now that you've mastered this question, you can try Question 3.