摘要
黄延高速公路第六标段位于较为典型的陕北黄土高原地区，路基地基一般为湿陷性黄土，湿陷等级：Ⅱ～Ⅳ级。为消除黄土湿陷性影响，对特殊路基填方及浅挖地段进行强夯处理，重点介绍了黄延线特殊路基强夯处理的施工工艺、工艺特点及施工方法。
The sixth segment bid of Huang-Yan highway locates on the Loess Plateau of north Shaanxi, with typical feature of settlement when soaking of grade II~ IV. In order to solve the Loess settlement when soaking, the enhanced compacting technique was used. The construction processes and their traits are expounded in the paper.
作者
王永祥
丁加林
王宏兴
罗西超
张养安
WANG Yong-xiang~1, DING Jia-lin~2, WANG Hong-xing~2, ZHANG Yang-an~3(1. No.1 project office of Huang-Yan Company, Shaanxi Suide, 718000 China; 2. Suide experimental station for soil and water conservation of HHCC, Shaanxi Suide 718000, China; (3. Institute) of Yangling Professional Technology, Shaanxi yangling 712100, China)
出处
《西北水力发电》
2005年第2期73-75,共3页
Journal of Northwest Hydroelectric Power
关键词
黄土
强夯实
施工技术
Loess
enhanced compacting technique
construction process
