基本信息:
- 专利标题： 基于修正爆破作用指数的深水厚淤积覆盖下岩塞爆破方法
- 申请号：CN201710310670.7 申请日：2017-05-04
- 公开(公告)号：CN106969677B 公开(公告)日：2018-03-16
- 发明人： 金正浩 , 马军 , 王鹤 , 苏加林 , 王福运 , 高垠 , 姜殿成 , 齐志坚 , 张雨豪 , 王科峰 , 王德库 , 朱奎卫 , 蔡云波 , 田作印 , 韩立阳 , 史有富 , 冯吉新 , 刘牧冲 , 于长征 , 王富强 , 刘成浩 , 马瑀泽 , 于淼 , 潘永庆
- 申请人： 中水东北勘测设计研究有限责任公司
- 申请人地址： 吉林省长春市工农大路888号
- 专利权人： 中水东北勘测设计研究有限责任公司
- 当前专利权人： 中水东北勘测设计研究有限责任公司
- 当前专利权人地址： 吉林省长春市工农大路888号
- 代理机构： 吉林长春新纪元专利代理有限责任公司
- 代理人： 魏征骥
- 主分类号： F42D3/04
- IPC分类号： F42D3/04 ; F42D1/00
The invention relates to a deep-water thick-sediment covering rock plug blasting method based on corrected blasting effect indexes, and belongs to the field of hydraulic and hydropower engineering. The method comprises the steps that data are collected; presplit holes are drilled in the periphery of a rock plug; the plug body rock unit explosive consumption is determined; arrangement of explosive chambers is conducted, and the blasting initiation sequence is determined; the minimum resistance line of the blasting explosive chambers is determined; land blasting effect index values are selected; the explosive chamber separation distance is rechecked; the underwater silt covering blasting effect index value is determined; the explosive quantity of explosive chambers is calculated; and interconnection plugging blasting is conducted. The deep-water thick-sediment covering rock plug blasting method based on the corrected blasting effect indexes has the advantages that the theoretical basis is sufficient, the calculation steps are clear, the method is reliable, a large number of scientific research tests of engineering problems of the same kind are avoided, and the technical problem that deep-water thick-sediment covering rock plug blasting is difficult is solved.
公开/授权文献:
- CN106969677A 基于修正爆破作用指数的深水厚淤积覆盖下岩塞爆破方法 公开/授权日：2017-07-21