摘要
通过对旋挖式钻机的优点及施工要点、钢筋加工制作等过程的论述,阐明了桥梁基础钻孔灌注桩施工工艺。
According to the statement of advantages and construction gist of whorl -digging machine and the process of rcinibrce steel bar manufacture, this paper states the constniction technology of bridge base bored pile.
出处
《林业科技情报》
2012年第1期94-96,共3页
Forestry Science and Technology Information
关键词
旋挖
钻机
钻孔
泥浆
护筒
whorl-digging
drilling machine
drill hole： mud
shield tube
