摘要
提出一种由泡沫塑料与水泥土复合充填隔振沟的新工艺，并通过材料试验与有限元数值分析，对该种方法的有效效、稳定性进行了研究，并同其它材料的隔振性能做了比较，得出了一些有益的结论，证明了该种工艺是可行的。
The paper presents a new filling method of isolation trenche, which is composed of cement clay and foamed plastic. By mean of materials experiments and FEM analysis, the vibration isolation effectiveness is studied, and it proved that this kind of in filled trench is effective and feasibility.
出处
《西安公路交通大学学报》
CSCD
北大核心
1998年第1期38-42,共5页
Journal of Xi'an Highway University
关键词
泡沫塑料
充填
隔振沟
水泥土
foamed plastic, filled, isolation trench
