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作者:

Jia, Junfeng (Jia, Junfeng.) (学者:贾俊峰) | Du, Xiuli (Du, Xiuli.) (学者:杜修力) | Han, Qiang (Han, Qiang.) (学者:韩强)

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摘要:

Researches on the cause of formation and attributes of some near-fault earthquake ground motion characteristics such as directivity effect, fling-step effect, hanging-wall effect and prominent vertical ground motion are briefly introduced; the research progress of seismic responses of engineering structures induced by near-fault horizontal and vertical seismic ground motions are summarized separately and comprehensively. The seismic resistant design guidelines or codes considering the engineering effect of near-fault ground motions all over the world is introduced on the basis of the investigation of seismic behavior of engineering structures imposed by near-fault motions. Further investigation on the formation mechanism of pulse attribute resulted from near-fault hanging-wall effect and stochastic property of near-fault motions should be conducted in future. Confirmation and validation should be performed on the safety and effectiveness of structural vibration control technology imposed on engineering structures excited by near-fault motions. It is recommended that seismic responses of engineering structures imposed on acceleration pulse, vertical and rotational components should be paid more attention. Numerical simulation technology of formation and development process of the seismogenic fault can be employed to remedy the lack of near-fault seismic records and to investigate near-fault seismic attributes and engineering structural responses. It is believed that the summarization and discussion in this paper will provide references for considering the influence of near-fault effects and criterion modification of future engineering design and evaluation. ©, 2014, Science Press. All right reserved.

关键词:

Seismic response Structural dynamics Seismic design Faulting Structures (built objects) Earthquakes Stochastic systems

作者机构:

  • [ 1 ] [Jia, Junfeng]Key Laboratory of Urban Security and Disaster Engineering of China Ministry of Education, Beijing University of Technology, Beijing; 100124, China
  • [ 2 ] [Jia, Junfeng]Beijing Collaborative Innovation Center for Metropolitan Transportation, Beijing; 100124, China
  • [ 3 ] [Du, Xiuli]Key Laboratory of Urban Security and Disaster Engineering of China Ministry of Education, Beijing University of Technology, Beijing; 100124, China
  • [ 4 ] [Du, Xiuli]Beijing Collaborative Innovation Center for Metropolitan Transportation, Beijing; 100124, China
  • [ 5 ] [Han, Qiang]Key Laboratory of Urban Security and Disaster Engineering of China Ministry of Education, Beijing University of Technology, Beijing; 100124, China
  • [ 6 ] [Han, Qiang]Beijing Collaborative Innovation Center for Metropolitan Transportation, Beijing; 100124, China

通讯作者信息:

  • 杜修力

    [du, xiuli]key laboratory of urban security and disaster engineering of china ministry of education, beijing university of technology, beijing; 100124, china;;[du, xiuli]beijing collaborative innovation center for metropolitan transportation, beijing; 100124, china

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来源 :

Journal of Building Structures

ISSN: 1000-6869

年份: 2015

期: 1

卷: 36

页码: 1-12

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 60

ESI高被引论文在榜: 0 展开所有

万方被引频次:

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