摘要
襄渝线是联络我国中部地区和西南地区的交通大动脉。通过襄渝线安康段铁路水害调查，该段铁路水害类型包括水漫道床、隧道涌水、崩塌落石、边坡滑塌、沟渠涵洞淤塞堵塞和路基下沉；襄渝线安康段铁路水害成因主要有降雨气象因素、地貌地质因素、工程设计施工因素以及检测手段因素。最终，本文提出了襄渝线安康段防洪对策，这将对保障襄渝线汛期铁路行车安全起到重要的作用。
Xiangfan-Chongqing Railway is the transportation artery,linking central plains and southwest of china. Based on the railway flood disaster investigation of Ankang section of Xiangfan Chongqing railway,it mainly introduced the flooding ballast, tunnel gushing, landfall and rock fall, slope collapsed, silting and plugging of ditch and culvert, and roadbed subsidence. The reasons of railway flood disaster in this section mainly contain rainfall, landform and geology, design and construction, and detection means. It finally puts forward the flood control countermeasures. The flood control countermeasures will ensure safety of Xiangfan Chongqing Railway in flood season.
出处
《南水北调与水利科技》
CAS
CSCD
北大核心
2013年第B01期150-153,共4页
South-to-North Water Transfers and Water Science & Technology
关键词
铁路水害类型
铁路水害成因
防洪对策
襄渝线安康段
flood disastert ypes of railway
causess of railway flood disaster
flood control countermeasures
Ankang section of Xiangfan Chongqing Railway
