| 保国寺大雄宝殿抗震性能分析及加固对策探讨 |
| |
| 引用本文： | 陆函,张蓓蕾,彭骁,符映红.保国寺大雄宝殿抗震性能分析及加固对策探讨[J].防灾减灾学报,2020(1):6-12. |
| |
| 作者姓名： | 陆函 张蓓蕾 彭骁 符映红 |
| |
| 作者单位： | 中国地震局工程力学研究所;中国地震局地震工程与工程振动重点实验室;宁波市地震监测预报中心;保国寺古建筑博物馆 |
| |
| 基金项目： | 宁波市软科学项目(2017A10108);国家重点研发计划(2018YFC1504404)。 |
| |
| 摘 要： | 通过对保国寺大殿结构振动特性现场测试,得到大殿时程分析和频谱分析,结合建筑结构、材料以及使用现状,建立有限元分析模型,并用模态分析验证该建模的真实性。结合宁波地区场地条件,通过该有限元模型在不同烈度地震作用下的反应,评定地震破坏程度。根据现场调查及模型分析结果给出保国寺大殿维护与加固建议。
|
| 关 键 词： | 有限元模型 模态分析 抗震 保国寺 古建筑 |
Analysis on Seismic Performance of the Main Hall of Baoguo Temple and Discuss Strengthening Strategies |
| |
| LU Han,ZHANG Bei-lei,PENG Xiao,FU Ying-hong.Analysis on Seismic Performance of the Main Hall of Baoguo Temple and Discuss Strengthening Strategies[J].Seismological Research of Northeast China,2020(1):6-12. |
| |
| Authors: | LU Han ZHANG Bei-lei PENG Xiao FU Ying-hong |
| |
| Institution: | (Institute of Engineering Mechanics of China Earthquake Administration,Heilongjiang Harbin 150080,China;Key Laboratory of Earthquake Engineering and Engineering Vibration of China Earthquake Administration,Heilongjiang Harbin 150080,China;Ningbo earthquake Monitoring Center,Zhejiang Ningbo 315000,China;Baoguo Temple Museum of Ancient Architecture,Zhejiang Ningbo 315000,China) |
| |
| Abstract: | By in-situ vibration characteristic testing of the main hall of Baoguo Temple,got time history analysis and spectrum analysis data,combined with architectural structure,materials and current usage,finite element analysis model is established,modal analysis is used to verify the authenticity of the model.Combined with site conditions in Ningbo,earthquake damage degree is evaluated by the response of the finite element model to earthquake with different intensity.According to the results of site investigation and model analysis,suggestions for maintenance and reinforcement of the main hall of Baoguo Temple are given. |
| |
| Keywords: | finite element model modal analysis anti-seismic Baoguo Temple ancient architecture |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
