摘要
针对张涿高速公路路基在施工建设过程中出现的路基沉降、开裂侧向滑移地质病害,采用了钢花管微型桩处理方法,着重介绍了其施工工艺与施工要点,为快速有效地加固与预防高速公路的路基沉降、开裂侧向滑移工程病害提供了一条安全、可靠、便捷的技术途径。
The geological disasters of the subgrade settlement and cracking lateral slip emerged in the course of construction of Zhang-Zhuo highway, the method of miniature pile of steel pipe is used. In this paper, the micro-piles steel pipe, construction techniques and construction points are introduced. As a results, a secure, reliable convenient technical way is provided to quickly and effectively reinforce and prevent the highway subgrade settlement and cracking lateral slip engineering.
出处
《山西建筑》
2014年第16期165-166,共2页
Shanxi Architecture
关键词
高速公路
路基病害
钢花管微型桩
施工工艺
施工机具
highway, roadbed diseases, miniature pile of steel pipe, construction technology, construction machines and tools
