摘要
结合渭南市朝阳大街道路工程实践经验,对湿陷性黄土路基下的空洞或松散层处理进行了研究分析,并针对道路施工条件,分别介绍了灌浆处理、灰土挤密桩等具体处理措施,为类似条件的路基处理提供参考。
According to the practical experience of Weinan City Chaoyang Avenue Road Project,the article studies and analyzes the treatment of cavity or unconsolidated strata under collapsible loess roadbed,and based on the road construction conditions,introduces the detail treatment measures of grouting,lime-soil compaction pile and etc.,which can be referred for the roadbed treatment of the similar projects.
出处
《城市道桥与防洪》
2014年第4期142-144,8,共3页
Urban Roads Bridges & Flood Control
关键词
湿陷性黄土
路基
地下空洞
水泥粉煤灰灌浆
灰土挤密桩
collapsible loess
roadbed
underground cavity
cement fly ash grouting
lime-soil compaction pile
