Fragility Curves for Vulnerability Assessment of Steel Moment-Resisting Frames Adjacent to Slopes
Publish Year: 1396
نوع سند: مقاله ژورنالی
زبان: English
View: 262
This Paper With 11 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
این Paper در بخشهای موضوعی زیر دسته بندی شده است:
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JSEE-19-1_006
تاریخ نمایه سازی: 8 آبان 1400
Abstract:
Observations from past earthquakes in addition to the results from analytical and numerical studies have shown that topographic irregularities significantly affect seismic site responses. Nonetheless, few studies have focused on the effect of topography amplification on the seismic vulnerability of buildings adjacent to slopes. In this study, using “match up damage index to damage thresholds” method introduced in HAZUS, fragility curves were developed for steel moment-resisting frames (SMRF) built adjacent to slopes. A two-dimensional finite-element model of the soil was implemented in ABAQUS to develop the fragility curves. Six models of combination of soil-structure and topography were considered. Furthermore, three types of buildings at different distances from the crest of the slope were considered. The results indicated that slope effect leads to up to ۳۷% increase in the damage probability and illustrated that amplification factor had a range of ۱.۱ to ۱.۳۵, moreover, in comparison with slight states, the probability damage growth rate in moderate and extensive states are higher.
Keywords:
Authors
Jafar Mohamadi Tekantape
Kharazmi University
Gholam Reza Nouri
Kharazmi University
Ali Ghanbari
Kharazmi University
Amid Erfani
Kharazmi University
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :