摘要
文章结合中国-马来西亚钦州产业园区马莱大道工程下埠江大桥工程实例,分析了在沿海地区不良地质地段桩基成孔技术的难点,介绍了旋挖嵌岩桩基成孔技术方法,提出了相关施工质量控制措施与建议。
Combining Xiabu River Bridge engineering case of Malai Avenue in China-Malaysia Qinzhou Industrial Park,this article analyzed the difficulty of hole-forming technology for the pile foundation in the unfavorable geological section of coastal area,introduced the hole-forming technology methods of rotary-drilling rockinlaid pile foundation,and proposed relevant construction quality control measures and recommendations.
作者
李荣且
陈相超
LI Rong-qie;CHEN Xiang-chao(The Fourth Engineering Co.,Ltd.of CCCC First Highway Engineering Co.,Ltd.,Nanning,Guangxi,53000)
出处
《西部交通科技》
2018年第4期126-128,177,共4页
Western China Communications Science & Technology
关键词
旋挖成孔
嵌岩桩基
沿海不良地质
低承载力区域
Rotary hole- drilling
Rock-inlaid pile foundation
Adverse coastal geology
Low bearing capacity area
