金家岩隧道列车振动现场测试与分析

In-situ measurement and frequency-spectrum analysis of traffic vibrations in Jinjiayan tunnel

阐述了振动测试系统的三个组成部分及其仪器的合理配套，并对金家岩铁路隧道进行了列车振动现场测试与频谱分析．

In this paper, the rational assemblage of vibration measuring system is discussed. The system was applied in the in-situ measurement and frequency-spectrum analysis of Jinjiayan tunnel.