Research on several key technologies of earthquake resistance and vibration control of ancient buildings

被引：0
|
作者：
Zheng J. [1 ]
Xu J. [2 ]
Qian C. [1 ]
Xie Q. [3 ]
Wang L. [1 ,3 ]
机构：
[1] China Jikan Research Institute of Engineering Investigations and Design Co., Ltd., Xi'an
[2] China National Machinery Industry Corporation, Beijing
[3] Xi'an University of Architecture and Technology, Xi'an
来源：
Tumu Gongcheng Xuebao/China Civil Engineering Journal | 2023年 / 56卷 / 01期
关键词：
ancient building; aseismic protection; key technology; non-destructive detection; vibration control;
D O I：
10.15951/j.tmgcxb.2023.01.1102
中图分类号：
学科分类号：
摘要：
As an important cultural heritage, ancient buildings have high historical, cultural and scientific values. Under a strong earthquake or a continuous traffic vibration, ancient buildings can be damaged or even failed. To study the influences of earthquake and vibration on ancient buildings and hence ensure their safety, physical model tests, numerical simulation, theoretical analysis, and in-situ test are used to develop earthquake resistance and vibration control technologies. The major contributions are as follows. The state-dependent diagnosis technology of ancient building is improved in terms of detection accuracy. Based on the understanding of aseismic and seismic failure mechanisms of timber and masonry structures respectively, the technology is proposed to improve the performance of ancient buildings subjected to earthquake. The permissible vibration of ancient building is elaborated. The prediction method of vibration response and the multi-level vibration control method are established. The results in this study could 丨)rovide scientific reference for the subsequent explorations on the earthquake resistance and vibration control of ancient buildings. © 2023 Editorial Office of China Civil Engineering Journal. All rights reserved.
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页码：1 / 17
页数：16
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