Application of High Strength Steel in Moment Resisting Frames
Publish place: 8th International Congress on Civil Engineering
Publish Year: 1388
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICCE08_921
تاریخ نمایه سازی: 28 آبان 1387
Abstract:
Production of High strength steel (HSS) with well ductility and weldability has been developed in recent 50 years. Usage of HSS did not expanded, because civil engineers were not familiar with them. Until their characteristic and their performance in cyclic loading are not being studied, their final usage will not be expanded. So in this research, rigid connections have been modeled by finite element software Ansys and
have been applied to quasi-static cyclic loading. The results show that, using HSS reduced ductility only 30 percent and this reduction can be counteracted by increasing allowable stress in High strength steel.
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Authors
Mehdi Eftekhari
MSc graduated, Tehran University, faculty of civil engineering
Majid Sadegh Azar
Associate Professor, Tehran University, faculty of civil engineering
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