摘要
以某高速公路改扩建工程为例,介绍了双向土工格栅的加固原理,阐述了土工格栅的施工工艺要点,并总结了施工的注意事项及质量控制要求,指出双向土工格栅是高速扩建改造工程中简便易操作、成本低、效果明显的一种补强加固方法。
Taking a highway expansion engineering as an example,this paper introduced the reinforcement principle of bidirectional geogrid,elaborated the construction technology main points of geogrid,and summarized the construction matters needing attention and quality control requirements,pointed out that the bidirectional geogrid was a reinforcement method with simple operation,low cost and obvious effects in high speed expansion engineering.
出处
《山西建筑》
2016年第4期147-148,共2页
Shanxi Architecture
关键词
高速公路
土工格栅
路基
加固工艺
highway
geogrid
roadbed
reinforcement technology