详细介绍了高阳铁矿实施大位移定向钻孔注浆方法和工艺参数，其成功的经验对治理矿山井下突水淹井事故具有一定的参考价值。
The method of cement slurry injection through big-shift directional drilling and its technological parameters used in Gaoyang Iron Ore Mine to seal underground water rushing are introduced.
介绍位于地震高烈度区的宿迁建设大厦工程采用高压注浆技术对钻孔灌注桩进行加固的概况。
Based on Suqian Construction Building which locates in high intensity earthquake area, the paper presents the consolidation technology for bored pile.
文章对煤矿采空区治理工程中的钻孔注浆问题进行了讨论。
Some problems of bore grouting engineering for coal gob area are discussed in this paper.
应用推荐