低矮型RC建築物之震後耐震性能評估方法研究

Study on a Post-earthquake Seismic Performance Evaluation Method for Low-rise RC buildings

邱建國(Chien-Kuo Chiu) ； 宋欣芳(Hsin-Fang Sung) ； 邱聰智(Tsung-Chih Chiou)

《結構工程》 36卷1期 (2021/03) Pp. 5-18

https://doi.org/10.6849/SE.202103_36(1).0001

摘要

為量化鋼筋混凝土（RC）柱構件的震後殘餘耐震性能，本文採用先前靜力、動力加載以及「太平洋地震工程研究中心結構性能數據庫（PEER）」所得的柱構件試驗研究結果所獲得之強度、勁度和能量消散的折減因子，並應用非線性鉸修正方法，提出針對震損低矮型RC建築物殘餘耐震性能的初步與詳細評估方法。另在案例研究中選擇一棟實際的震損建築物，以展示震後受損RC建築物的殘餘耐震性能評估方法的應用。

關鍵字

殘餘耐震性能 ； 損傷等級 ； 折減因子

並列摘要

To quantify the post-earthquake residual seismic capacity of reinforced concrete (RC) column members, the static-cyclic loading and dynamic loading experimental results obtained in previous work, and the ＂Pacific Earthquake Engineering Research Center Structural Performance Database (PEER)＂ are used to obtain reduction factors of strength, stiffness and energy dissipation. This work also applies the method of the modified nonlinear hinge and proposes the preliminary and detailed seismic performance assessment method for the residual seismic performance of earthquake-damaged RC buildings. In the case study, this work selects one actual earthquake-damaged building to display the post-earthquake assessment of seismic performance for a damaged RC building.

並列關鍵字

residual seismic capacity ； damage level ； reduction factor