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Building Structure. 2020, (03) Core

Study on design method to resist progressive collapse for base-isolated structuresChinese Full TextEnglish Full Text (MT)

Bao Chao;Ma Xiaotong;Du Yongfeng;Zhang Shangrong;Che Jialing;Zhang Lixing;School of Civil Engineering and Hydraulic Engineering, Ningxia University;Institute of Earthquake Protection and Disaster Mitigation, Lanzhou University of Technology;School of Civil Engineering, North Minzu University;

Abstract: Under extreme accidental loads, it is very likely that the structure will be destroyed in a whole or even collapse due to the failure of local components. As a special form of structure, the isolation structure with constructional measures needs special design to deal with such risks. Finite element models of base-isolated structure were established by SeismoStruct software. By changing key parameters of the constructional measure of the upper structure, the size of isolation layer beams and sla... More
Keywords：

progressive collapse; base-isolated structure; frame structure; constructional measure; design method;

  • DOI：

    10.19701/j.jzjg.2020.03.009

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Architecture and Engineering

  • Classification Code：

    TU352.12;TU312.3

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