冰碛层路用工程性质研究  

Study on Pavement Engineering Properties of Moraine Bed

作　　者：谢春庆[1] 陈涛[2] 邱延峻[3] 

机构地区：[1]成都军区空军勘察设计院,成都610041 [2]郑州大学土木工程学院,郑州450002 [3]西南交通大学土木工程学院,成都610031

出　　处：《路基工程》2010年第4期78-80,共3页Subgrade Engineering

摘　　要：采用野外调查、室内试验、现场测试等方法,对川西冰碛层分布特性、结构特征、物理性质、力学性能、颗粒成分等进行了研究,并进行了工程试验,其成果成功运用于工程实践。研究表明,只要处理得当,冰碛层具有较好的路用性能,适合作为路基填料。Based on field investigation,indoor test and site test,the distribution characteristics,structure characteristics,physical properties,mechanical performance,granule composition of moraine bed in Western Sichuan are studied together with engineering test.Its result has been successfully applied in engineering practice.It is indicated from study that as long as treatment is properly adopted,moraine bed has fairly good performance in pavement,applicable for roadbed filling.

关 键 词：冰碛层 工程性质 填料 工程试验 

分 类 号：U416.168[交通运输工程—道路与铁道工程]