摘要
亚吉铁路K504-K524段地处冲积平原,地势十分平缓,地表为荒漠地段,植被稀少,气候干燥。在施工期间以及建成之后路基均出现了因排水不畅造成的水毁现象。本文通过分析排水不畅产生的原因,介绍了治理措施以及整治效果,为非洲类似地区的路基设计以及整治提供了参考。
The section of K504 to K524 along Addis Ababa to Djibouti Railway is located in the alluvial plain.The terrain is very flat,the surface is desert,the vegetation is scarce and the climate is dry.Several water damage occurred at the embankment during and after construction period.By analyzing the reasons of water damage,this paper introduces the treatment measures and remediation effects,and provides reference for embankment design and treatment measures for water damage in the similar project in Africa.
作者
李杰
Li Jie(Fuzhou Survey and Design Institute,China Civil Engineering Construction Corporation,Fuzhou,Fujian350001)
出处
《住宅与房地产》
2019年第24期214-214,251,共2页
Housing And Real Estate
关键词
亚吉铁路
非洲铁路
路基
排水不畅
病害整治
抬高式护道
导流堤
Addis Ababa to Djibouti railway
African railway
embankment
poor drainage
remediation for water damage
elevated berm
embankment of water diversion
