摘要
根据江西昌金高速公路曾家高架桥桩基施工实践,介绍了在桩基施工过程中采用的挖孔、钢护筒跟进、充填粘土、片石等技术措施,顺利穿越岩溶地区溶洞层,为同类工程施工提供了参考。
Taking pile foundation work of the Zengjia viaduct bridge in Jiangxi Nanchang expressway in order to ensure trouble free construction in Karst area practical technical measures are introduced, which provided references for similar work in the future.
出处
《山西建筑》
2004年第23期59-60,共2页
Shanxi Architecture
关键词
岩溶地区
钻孔桩
施工技术
karst area, bored pile, construction technology
