基于动测法的古塔结构抗震性能检测与评定  

TESTING AND EVALUATING FOR ASEISMIC PROPERTY OF ANCIENT PAGODA BY DYNAMIC TEST

作　　者：王凤华[1] 黄襄云[2] 王伟明[1] WANG Fenghua;HUANG Xiangyun;WANG Weiming(Guangdong Construction Polytechnic,Guangzhou 510440,China;Earthquake Engineering Research&Test Center of Guangzhou University,Guangzhou 510405,China)

机构地区：[1]广东建设职业技术学院,广州510440 [2]广州大学工程抗震研究中心,广州510405

出　　处：《低温建筑技术》2022年第7期113-116,125,共5页Low Temperature Architecture Technology

基　　金：教育部工程抗震减震与结构安全重点实验室开放基金(200905)。

摘　　要：采用动测法测定古塔结构的强度、刚度和动力学特性,对古塔结构在地震中受到的震害进行分析,对古塔的抗震性能进行评估,找出古塔结构在地震中容易受到损坏的薄弱环节,达到对古塔进行抗震性能检测和评定的目的,为类似的古塔抗震能力评估提供借鉴。A method for testing and evaluating the strength,stiffness,and dynamic characteristic of ancient pagodas by dynamic test is proposed.Seismic damage of the ancient pagoda structure in earthquake is analyzed,and seismic performance of the ancient pagodas is evaluated to find out weak inks which are easily damaged in the earthquake of the ancient pagodas.The goal for testing and evaluating the seismic performance of the ancient pagodas is achieved.It may provide theoretical base for evaluation of the seismic performance on similar ancient pagodas.

关 键 词：古塔结构 抗震性能 震害分析 动测法 

分 类 号：TU352[建筑科学—结构工程]