研究生: |
西羅霍 Lorddy Zefanya Nugroho |
---|---|
論文名稱: |
Seismic Damage Spectrum Analysis of Mid-rise RC Buildings Subjected to Near-fault Earthquake Using Modified Equivalent Linearization Method Seismic Damage Spectrum Analysis of Mid-rise RC Buildings Subjected to Near-fault Earthquake Using Modified Equivalent Linearization Method |
指導教授: |
邱建國
Chien-Kuo Chiu |
口試委員: |
張惠雲
Heui-Yung Chang 許丁友 Ting-Yu Hsu 簡文郁 Wen-Yu Jean |
學位類別: |
碩士 Master |
系所名稱: |
工程學院 - 營建工程系 Department of Civil and Construction Engineering |
論文出版年: | 2019 |
畢業學年度: | 107 |
語文別: | 英文 |
論文頁數: | 88 |
中文關鍵詞: | damage index 、reinforced concrete 、SDOF 、equivalent linearization method 、near-fault earthquake 、ductility demand spectra 、hysteretic energy 、reliability |
外文關鍵詞: | damage index, reinforced concrete, SDOF, equivalent linearization method, near-fault earthquake, ductility demand spectra, hysteretic energy, reliability |
相關次數: | 點閱:1141 下載:0 |
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Generally, earthquakes recorded within the near-fault characteristic are qualitatively quite different from the usual far-fault earthquake. Because of the unique characteristics of near-fault earthquake, many researchers have developed several performance-based seismic design in order to quantify the damage potential caused by near-fault earthquake. Based on the Taiwan seismic design code and the past research conducted by Okano and Miyamoto [7], this study proposes the modified equivalent linearization method (MELM) of a SDOF system for a low-rise and mid-rise reinforced concrete (RC) building structure subjected to near-fault earthquake. Actually for high-rise building, the engineer needs to do the dynamic analysis. However, for low-rise and mid-rise building in Taiwan actually is not necessary doing the dynamic analysis. Therefore, the purpose of this study is to propose the equation which can help the engineer to estimate the maximum deformation of the building subjected to earthquake so that they do not need to do the dynamic analysis. In addition, for a building structure designed based on the code-suggested static design procedure cannot be used to investigate the damage state of a specified building under the earthquake. Therefore, the constant-damage ductility demand spectrum (CDDDS) for a reinforced concrete (RC) building that corresponds to a specified reliability is developed in this study based on the study conducted by Park and Ang [1].
Generally, earthquakes recorded within the near-fault characteristic are qualitatively quite different from the usual far-fault earthquake. Because of the unique characteristics of near-fault earthquake, many researchers have developed several performance-based seismic design in order to quantify the damage potential caused by near-fault earthquake. Based on the Taiwan seismic design code and the past research conducted by Okano and Miyamoto [7], this study proposes the modified equivalent linearization method (MELM) of a SDOF system for a low-rise and mid-rise reinforced concrete (RC) building structure subjected to near-fault earthquake. Actually for high-rise building, the engineer needs to do the dynamic analysis. However, for low-rise and mid-rise building in Taiwan actually is not necessary doing the dynamic analysis. Therefore, the purpose of this study is to propose the equation which can help the engineer to estimate the maximum deformation of the building subjected to earthquake so that they do not need to do the dynamic analysis. In addition, for a building structure designed based on the code-suggested static design procedure cannot be used to investigate the damage state of a specified building under the earthquake. Therefore, the constant-damage ductility demand spectrum (CDDDS) for a reinforced concrete (RC) building that corresponds to a specified reliability is developed in this study based on the study conducted by Park and Ang [1].
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