泵站机组振动对泵房结构影响的测试及分析

Measurements and Analysis on Machine Groups Vibration Pump Room Structures

应用振动测试方法,对小砾山泵站机组振动对泵房结构影响进行了测试及分析。通过对振动信号分析,给出了泵房结构的强迫振动响应、频谱特性及结构自振特性,为对泵房结构进行安全评估提供了科学的依据。

The paper talks about how to Measuremachine groups vibration on of pump room structure Xiaolishan Pump station in by means of vibration test. Through the analysis of vibration signals, forced vibration respondence, spectrum property and structure natural frequency have been given out,and scientific has been provided for safe estimation of pump room structure.