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Question: tutorial 3week 3elasticplastic properties of beams rigid plastic collapse analysis...

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Tutorial 3-Week 3-Elastic/Plastic Properties of Beams +Rigid Plastic Collapse Analysis Section A-Beam section properties-calculate the following for each of the steel beam cross sections shown: (i) Elastic Section Modulus, z; (ii) Plastic Section Modulus, ZK (iii) Shape Factor, S; (iv) Plastic Moment capacity, Mp. Assume that the yield stress is 200MPa 1. Hollow rectangular section (HRS) 2. Symmetrical I-section (UB) 100 10 NAx 325 100 300 3. Tee section 4. Unsymmetrical Welded Plate Girder 10 25 15 750 300 300 Answers 67.75 cm 2. () ze 4247 cm; (ii) zp 4710 cm: (ii) S 1.109; (iv) 942 kNm Q3. () ze 435 cm: (ii) zp 7749 cm: (i)S 1.781; (iv) 155 kNm Q4. () ZE-4913 cm: (ii) p 6267 cm2: (ii)S 1.275; (iv) 1253 kNm ) ze57.31 cm: ()z (i)S 1.182; (iv) 13.55 kNm
2. Symmetrical I-section (UB) 10 NAx 650. 325 2 300
3. Tee section 10 400 300
4. Unsymmetrical Welded Plate Girder 200 25 15 750 300
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