摘要
采用三维有限元技术对地铁轨道密封装置进行了接触变形的非线性分析,研究结果表明该种密封装置具有良好的密封性能,同时为该密封装置的导向滑板行程提供了理论依据,实践证明,这种新型密封装置为地铁人防工程建设提供了可靠的技术支持和保障。
This thesis carries on nonlinear analysis of contact deformation of MTR track airproof device by applying tridimensional finite element technique. Research shows that ： the airproof device has good sealing property, simultaneously provides theoretical basis for guiding skateboard trip of airproof device. Practice proves that ： this new airproof device provides reliable technical support and assurance for MTR civil air defence works.
出处
《山西建筑》
2011年第7期113-114,共2页
Shanxi Architecture
基金
上海建委科学技术委员会科研项目(项目编号:A0105148)
关键词
地铁轨道
密封装置
有限元分析
MTR track, airproof device, finite element analysis
