摘要
本文就新研制成功的钢纤维预应力混凝土轨枕的增强效果,特性通过试验,比较,现场试铺,进行了论述,并得出了结论:强化了轨道结构,节约木材,延长轨枕使用寿命,减少了线路养护维修工作量。
Based on the newly developed steel fiber prestressed concrete sleeper,the paper describes the strength- ened effects and characteristics.On the basis of test, comparison and trial laying of the sleepers,the conclusion is drawn that the track structure is str- engthened;a lot of wood saved;service life of the sleeper extended;and track maintenance and repair reduced.
出处
《中国铁路》
1992年第4期24-28,共5页
China Railway
