铰接式潜隙排水模袋研究

Study on articulated phreatic fracture drainage mold bag

铰接式潜隙排水模袋的研究,主要是为了解决吉林省季节性冻土区外渗水边坡渠道护砌结构的冻胀问题。文中经过大量的理论研究与室内试验,利用结构创新研究思路提出了适应渗水、冻胀边坡防护新结构——铰接式潜隙排水模袋防护结构。并经过试验工程验证了其是一种适用于季节冻土区外渗水边坡防护的新型结构,具有推广价值。

The research purpose of the articulated phreatic fracture drainage mold bag is to solve the frost heaving question of embankment structure of side slope of tunnel with external seepage in seasonal frozen soil region of Jilin Province. Through lots of theoretical research and laboratory tests, as a new slope protection structure adapting the seepage and the frost heave, the articulated phreatic fracture drainage mold bag is put forward by using the structure innovation research ideas. The verification of the test engineering shows that the new slope protection structures adapting the external seepage slop could be applied in the seasonal frozen soil region and has the popularization value.