摘要
结合青藏铁路清水试验段的一些观测结果,简单介绍了土工格栅在试验段的应用情况,分析了试验段路基裂缝的形成机理,并探讨了土工格栅对路基裂缝生成和分布的影响。
Based upon observation results of test section in Qinghai-Tibet railway the application situations of geogrid are briefly introduced. The mechanism caused the cracks in roadbed in this test section is analyzed; at the same time the influences of geogrid on the generation and distribution of the cracks are also diseussed.
出处
《山西建筑》
2005年第18期87-88,共2页
Shanxi Architecture
关键词
土工格栅
冻土
路基
裂缝
geogrid, frozen ground, roadbed, crack
