论文部分内容阅读
针对青藏铁路建设中存在的高寒冻土区路基地下水处理问题,系统地论述了采用保温渗水暗沟处理高寒冻土区深路堑、浅路堑、路堤地基等不同地形、地质条件下路基地下水时的相应排水构造、施工方法及注意事项,并阐明了保温渗水暗沟的排水机理和应用意义。
In order to solve the problem of groundwater treatment in permafrost zone existing in the construction of Qinghai-Tibet Railway, this paper systematically discusses the corresponding drainage when using subsidence heat insulation seepage ditches to treat deep ground cutting, shallow cutting, embankment foundations and other ground topographic and geological conditions Construction, construction methods and precautions, and clarifies the drainage mechanism and application significance of thermal insulation seepage ditches.