Seismic Vulnerability Analysis of Reinforced Concrete Structure
| Autor: | Wen-Long Lin, 林文隆 |
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| Rok vydání: | 2007 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 95 Sensible earthquakes hit Taiwan frequently. An earthquake has catastrophic characteristics of low frequency and devastating disaster. In this case, in the earthquake loss, structure damage assessment plays an important role. Also, this provides reasonable and reliable results of structure earthquake damage assessment to be as applications of earthquake catastrophe risk management. In the earthquake damage assessment, this article applies nonlinear dynamic analysis structure model to stimulate the structure possible damage condition. The main cause of forming earthquake damage is that dynamic response exceeds in structure itself damaging threshold. Therefore, story drift ratio is adopted to determine damage state of building. damage state could be identified with different drift ratio. This will help to assess buildings damage rapidly according to establish fragility curve of building. The seismic structure damage appraisal is to establish all kinds of structure fragility curve, this article aim to do researches on typical reinforced concrete via theoretical analysis method and determine typical structure vulnerability analysis parameters in Kaohsiung County areas. This will help to assess similar buildings under earthquake which causes different damage state and probability as well as to evaluate the economic benefit of building retrofitting or reference of earthquake risk management in the future. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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