Abstract：In railway bridge dynamic load test，some problems are frequently encountered，such as the control of signal sampling，the mensuration and analysis of impact factor，and the frequency spectrum analysis-They are carried out and discussed in this paper，and some detailed suggestions are set forth.
刘汉夫，柯在田. 桥梁动态测试与数据分析中的关键技术[J]. 铁道工程学报, 2000, 17(3): 33-35.
LIU Han-fu，KE Zai-tian. KEY TECHNIQUE IN RAILWAY BRIDGE DYNAMIC TEST AND DATA ANALYSIS. Journal of Railway Engineering Society, 2000, 17(3): 33-35.
2000, Vol. 17 
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