摘要
结合大燕河特大桥钻孔桩施工实例,介绍了岩溶地区钻孔桩的施工方法及具体操作要点,归纳了成桩时出现的问题,同时提出了相应的处理措施,从而保证了钻孔的顺利进行,并积累了施工经验。
Combined with bored pile construction example of super large bridge over Dayan river, the construction method and detail manipulation points of bored pile in karst area were introduced, the problems occurred in piling process were generalized and the corresponding treating measures were proposed, therefore guaranteed drilling smooth running and accumulated construction experience.
出处
《山西建筑》
2009年第23期126-127,共2页
Shanxi Architecture
关键词
钻孔桩
溶洞
施工
漏浆
bored pile, karst, construction, mud leakage
