| 一种新的岩石可钻性分级方法研究 |
| |
| 引用本文： | 张绍和. 一种新的岩石可钻性分级方法研究[J]. 探矿工程, 1999, 0(6): 32-35 |
| |
| 作者姓名： | 张绍和 |
| |
| 作者单位： | 中南工业大学资源环境与建筑工程学院 |
| |
| 摘 要： | 提出了用岩石Ａ、Ｂ值来表示岩石可钻性级别的新观点，研究了岩石Ａ、Ｂ值测定方法和原理；用岩石Ａ、Ｂ值来指导钻头配方设计是可行的。
|
| 关 键 词： | 岩石 可钻性 级别 岩石A值 岩石B值 金刚石钻头 |
| 修稿时间： | 1998-10-27 |
Researches on a New Classification Method of Rock Drillability |
| |
| Zhang Shaohe. Researches on a New Classification Method of Rock Drillability[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 1999, 0(6): 32-35 |
| |
| Authors: | Zhang Shaohe |
| |
| Affiliation: | Zhang Shaohe(Central South University of Technology, Chengsha, 410083) |
| |
| Abstract: | A new view of using value A and B of rock as indications of rock drillability is put forward. The principle as well as methods of measurement for value A and B are researched. It is practicable to make bit formula using value A and B of rocks as guiding facts. |
| |
| Keywords: | rock drillability grade value A of rock value B of rock |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《探矿工程》浏览原始摘要信息 |
|
点击此处可从《探矿工程》下载免费的PDF全文 |
