霍永高速公路路基病害专项处治  

The Special Treatment of Subgrade Disease of Huoyong Expressway

作　　者：秦小超 QIN Xiao-chao(Shanxi Transportation Survey & Design Institute Co.,Ltd., Taiyuan, Shanxi 030032, China)

机构地区：[1]山西省交通规划勘察设计院有限公司

出　　处：《山西交通科技》2019年第3期48-50,共3页Shanxi Science & Technology of Transportation

摘　　要：针对霍州至永和高速公路K50+870-K50+920段出现的路基沉陷病害,结合现场调查与工程钻探资料,详细分析病害产生的原因,提出具有针对性的抗滑桩与灰砂桩协同处治的综合处理措施,为类似路基沉陷处治工程提供借鉴。Regarding the subgrade settlement occurring in K50+870 ~K50+920 section of Huozhou to Yonghe Expressway, combined with field investigation and engineering drilling data, this paper analyzed the cause of disease in detail and put forward comprehensive treatment measures of anti-slide pile and lime-sand pile, which could provide reference for treatment of similar subgrade settlements.

关 键 词：路基沉陷 抗滑桩 灰砂桩 滑坡推力 

分 类 号：U418.5[交通运输工程—道路与铁道工程]