节点文献
提高混凝土灌注桩钻探抽芯质量探讨
Discussion on Improving the Quality of Drilling Picking Core for Concrete Grout Pile
【摘要】 从如何提高砼芯采取率、对比各种取芯方法的特点、如何提高钻芯孔垂直度等方面,阐述如何提高桩基础抽芯质量。
【Abstract】 How to improve the picking core quality of pile foundations is expounded from such aspects as how to improve the percentage recovery of concrete cores, to contrast the characteristics of various coring methods, and how to increase the upright degree of boreholes.
【关键词】 灌注桩;
钻芯法;
岩芯;
垂直度;
【Key words】 <Keyword>grout pile; method of drilling core; core; upright degree;
【Key words】 <Keyword>grout pile; method of drilling core; core; upright degree;
- 【文献出处】 西部探矿工程 ,West-china Exploration Engineering , 编辑部邮箱 ,2005年10期
- 【分类号】TU753.3
- 【下载频次】80