某工业厂房楼盖动力设备振动测试与分析  

Vibration Testing and Analysis of Dynamic Equipment in Industrial Plant Roof Structures

作　　者：黄秋佳 潘兆东 刘良坤 陈韦锋 张可为 Huang Qiu-jia;Pan Zhao-dong;Liu Liang-kun;Chen Wei-feng;Zhang Ke-wei(School of Ecological Environment and Architectural Engineering,Dongguan University of Technology,Dongguan 523808,Guangdong Province,China)

机构地区：[1]东莞理工学院生态环境与建筑工程学院,广东东莞523808

出　　处：《建筑与装饰》2025年第1期193-195,共3页Construction & Decoration

基　　金：东莞理工学院校级质量工程教学改革项目(综合类),项目名称:基于创新能力培养和教育信息化的工程测量微课堂教学改革研究,项目编号:202002036。

摘　　要：为了检验某工业厂房关键构件的受力和变形是否满足正常使用极限状态要求,根据楼盖新增动力设备的振动特点和分布情况,制定振动监测方案,并进行现场实测。利用MATLAB软件对检测数据进行平滑滤波处理和傅里叶变换,通过深入分析,发现新增设备的振动能量主要集中在中频和中高频,对结构安全的影响较大。To verify whether the stress and deformation of key components of an industrial plant meet the requirements of the limit state for normal use,a vibration monitoring plan was developed based on the vibration characteristics and distribution of newly added dynamic equipment on the roof.Field measurements were conducted,and MATLAB software was utilized to smooth filter the data and perform Fourier transforms.In-depth analysis revealed that the vibration energy of the newly added equipment is mainly concentrated in the mid-frequency and mid-to-high frequency ranges,which significantly impacts structural safety.

关 键 词：振动监测 工业厂房 动力设备 加固改建 MATLAB 

分 类 号：TU3[建筑科学—结构工程]