广梧高速公路新屋高架桥3号墩桩基溶洞处理  

Pile foundation karst cave treatment of the third pier on Xinwu viaduct of Guang-Wu expressway

作　　者：杨文亚[1] 李潮江[1] 

机构地区：[1]广东省长大公路工程有限公司第四分公司

出　　处：《山西建筑》2010年第1期349-350,共2页Shanxi Architecture

摘　　要：针对广梧高速公路新屋高架桥3号墩桩基岩溶发育、施工难度大的现状,着重介绍了3号墩桩基溶洞处理技术,并对处理后的效果进行了评述,为该地质病害的处理积累了经验。Aiming at the current situation that the high difficulties of the pile karst cave development construction of the third pier on the Xinwu viaduct of Guang-Wu expressway,it emphatically introduces the pile foundation karst cave treatment technology of the third pier,and gets evaluation on effect after treatment,accumulates experiences for treatment of this geological disease.

关 键 词：桥梁 桩基 溶洞 处理 

分 类 号：U445.55[建筑科学—桥梁与隧道工程]