铁路轨枕研究及应用进展  

Progress in research and application of railway sleeper

作　　者：李迪 胡舒龙 侯学杰 谢文蓓 刘振 Li Di;Hu Shulong;Hou Xuejie;Xie Wenbei;Liu Zhen(Luoyang Kebosi New Material Technology Co., Ltd., Luoyang 471000, China)

机构地区：[1]洛阳科博思新材料科技有限公司

出　　处：《化学推进剂与高分子材料》2018年第3期32-35,共4页Chemical Propellants & Polymeric Materials

摘　　要：介绍了木轨枕、混凝土轨枕、钢轨枕、玻璃钢轨枕、橡胶轨枕、玻璃纤维增强聚氨酯泡沫（FFU）轨枕、玻璃纤维增强热塑性塑料轨枕的研究及发展情况,指出了玻璃钢夹芯轨枕优化方向,认为玻璃纤维或玄武岩纤维混凝土轨枕、FFU轨枕及玻璃纤维增强热塑性塑料轨枕在未来铁路发展上很有推广价值。The research and development situation of the wooden sleeper, concrete sleeper, steel sleeper, glass fiber reinforced plastic sleeper, rubber sleeper, glass fiber reinforced polyurethane foam（FFU） sleeper, glass fiber reinforced thermoplastics sleeper is introduced. The optimization direction of glass fiber reinforced plastic sandwich sleeper is pointed out. It is considered that the glass fiber or basalt fiber concrete sleeper, FFU sleeper and the glass fiber reinforced thermoplastics sleeper possess good promoting value in the development of railway in the future.

关 键 词：木轨枕 混凝土轨枕 玻璃钢轨枕 玻璃纤维增强聚氨酯泡沫轨枕 玻璃纤维增强热塑性塑料轨枕 

分 类 号：TQ317.9[化学工程—高聚物工业] U214[交通运输工程—道路与铁道工程]