路基水毁防护工程试验研究  

Experimentation Study on the Water Destruction Controlled on the Roadbed

作　　者：刘丽[1] 杨成渝[2] 魏清华 

机构地区：[1]重庆交通大学应用技术学院,重庆400042 [2]重庆交通大学河海学院,重庆400074 [3]重庆交通规划勘察设计院,重庆400074

出　　处：《山东交通学院学报》2007年第2期54-57,共4页Journal of Shandong Jiaotong University

摘　　要：依据G315路基水毁的主要概况,设计了路基水毁防护工程试验模型,提出了砂枕(无纺土工布)、土工格笼2种防护型式,对比了2种防护型式的防冲效果,得出土工格笼更适用于G315国道的水毁防治,为路基水毁的防治提供了新的参考型式。The experiment model about water destruction controlled on the roadbed is designed on the basis of the G315 water destruction controlled on the roadbed in general situation. Sand-bag pillows, geo-grade cages filled with sand are designed. Through the protective effect, geo-grade cages filled in sand are applicable for G315. This structure provides reference for the roadbed slope and other protective structures.

关 键 词：路基冲刷 宽级配泥沙 砂枕防护 格笼防护 

分 类 号：U417.1[交通运输工程—道路与铁道工程]