摘要
结合霍永高速K18＋620~K18＋800段路基边坡的塌陷现象,根据综合物探结果对路基下方松散空洞区进行旋喷桩设计。
800 of Huoyong according to the In combination with collapse phenomenon of subgrade slope at the section of K18 ＋ 620 ~ K18 ＋ Expressway, the design for jet grouting pile on loose cavity area under the subgrade is performed comprehensive geophysical prospecting result.
出处
《北方交通》
2016年第2期58-60,64,共4页
Northern Communications
关键词
路基
塌陷现象
旋喷桩
Subgrade
Collapse phenomenon
Jet grouting pile
