【摘要】 论述了大地振动控制的一般方法和特点,提出了铁路环境振动控制的研究方法。该方法包括:现场勘测与试验,数学建模与仿真,屏障参数对隔振效果的影响分析,振动控制方案比选,工程投资预算及治理工程实施后的评价。作为应用实例,结合北京东郊铁道试验环线振动治理工程,给出了铁道环线振动治理工程的建议方案。更多还原

【Abstract】 The general measures and characteristics for ground vibration isolation were discussed,and the research method for the control of railway environmental vibration was presented.The research method includes exploration and measurement in situ,development of numerical model and simulation,effect of barrier parameters on vibration isolation,determination of control measures,project investment budge and assessment of the completed project.As an application example,the vibration control project for circle testing railways in east suburb of Beijing was investigated and vibration isolation measures were proposed for this project.更多还原