Study of Earthquake Resilient RC Shear Wall Structures

저자(들)

  • Huanjun Jiang State Key Laboratory of Disaster Reduction in Civil Engineering, Tongji University, Shanghai, China 저자
  • Shurong Li Key Laboratory of Building Structural Retrofitting and Underground Space Engineering, Ministry of Education, Shandong Jianzhu University, Jinan, China 저자

키워드:

RC shear wall, Replaceable corner component, Replaceable coupling beam, Seismic performance, Earthquake resilient structure

초록

Proposed in this study is a new type of earthquake resilient reinforced concrete (RC) shear wall structure, installed with replaceable coupling beams and replaceable corner components at the bottom of wall piers. At first, the mechanical behavior of replaceable components, such as combined dampers and replaceable corner component, were studied by running cyclic loading tests. Then, cycling loading tests were conducted on one conventional coupled shear wall and one new type of coupled shear wall with replaceable components. The test results indicated that the damage of the new type of coupled shear wall concentrated on replaceable components while the left parts were well protected. Finally, a case study is introduced. The responses of one conventional frame-tube structure and one new type of structure installed with replaceable components under the wind and the earthquake are compared, which verify that the performance of new type of structure is much better than the conventional structure.

다운로드

출판됨

2021-10-31

권호

권. 10 호. 3 (2021)

세션

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