某通廊震动分析及修复方法探析  

Analysis of vibration in a certain corridor and exploration of repair methods

作　　者：李剑峰 LI Jianfeng(Sanming Steel Works Construction Company,Sanming 365000)

机构地区：[1]三明市三钢建筑工程有限公司,福建三明365000

出　　处：《福建建筑》2024年第6期45-50,共6页Fujian Architecture & Construction

摘　　要：通过使用DASP动力测试分析软件对通廊进行振动检测分析,结合现场查找施工缺陷、通过增加辅助杆件,改变通廊刚度,对比分析钢结构通廊不同状态下自振频率。DASP动力测试分析软件,能够相对安全、简单、高效地分析结构件在各种工况下的振幅、频率,可以广泛应用于结构的检测、加固项目。Adopting an economical and efficient solution to reinforce and repair the corridor.Using DASP dynamic testing and analysis software to conduct vibration detection and analysis of the corridor.Research;Combining on-site construction defects and adding auxiliary members to change the stiffness of the corridor.Comparative analysis of the natural vibration frequency of steel structure corridors under different states.Main conclusion:DASP dynamic testing and analysis software can be relatively safe,simple Efficient analysis of the amplitude and frequency of structural components under various working conditions can be widely applied in structural inspection and reinforcement projects.

关 键 词：通廊 振动 频率 施工缺陷 加固 维修 

分 类 号：TU3[建筑科学—结构工程]