跨铁路桥施工受火车振动影响的研究

以跨铁路线连续刚构桥施工过程中受火车行驶振动影响的实际工程为背景，通过现场测试、模型和试块的模拟振动试验、加载破坏试验、现场减振隔振试验及施工工艺研究等一系列工作，深入研究了现浇混凝土受火车行驶振动的影响，取得了一些具有工程参考价值的研究成果。

Research on Construction of Continuous Beam Bridge over Rallway Under Influence of Vibration Caused by Running Train

This article is written on the background of a practical engineering in which a continuous beam bridge strides over a railway and under the influence of vibration caused by running train. Through a series and systemic research works such as field measurements, scale down vibration experiments on the model and specimen, contrast experiments, loading to collapse experiments, theoretical analysis, oscillation damping, isolate, site test technics and method of construction, and after a in deep study on the poured in place concrete under the influence of the vibration of running train, it acquires some very valuable research fruits which is well consulted on engineering.