摘要
以河南省郑州西南绕城高速公路No.5A合同段南水北调大桥桩基施工为例,阐述了在流砂地质条件下钻孔灌注桩施工中各种情况的预防及技术处理,保证了钻孔灌注桩的施工质量。
Combined with the construction practice,the paper discussed the protection and technical treatment in the construction of bored pile under quicksand geology for assuring its construction quality.
出处
《山西交通科技》
2008年第6期35-36,共2页
Shanxi Science & Technology of Transportation
关键词
桥梁工程
桩基工程
钻孔灌注桩
施工技术
bridge engineering
pile foundation engineering
bored pile
construction technology
