首页> 外文会议>New development on engineering blasting. >Methodic for Determination of Blast Design Parameters, Taking into Consideration Rock Mass Joints and Blast Ability
【24h】

Methodic for Determination of Blast Design Parameters, Taking into Consideration Rock Mass Joints and Blast Ability

机译:考虑岩体节理和爆破能力的爆破设计参数确定方法

获取原文
获取原文并翻译 | 示例

摘要

Radial and tangential strengths, formed by blast can be determined taking into consideration rock jointing, based on penetration, reflection and refraction processes of blast waves into rock massive joints. Also, there are considered some issues for optimal definition of burden distance and other blast design parameters, using relative radius of breakage zone in monolith and jointy rocks. Practical importance of the recommended research methodic is evaluated by experimental blasts in real conditions of coal mines.
机译:爆炸形成的径向和切向强度可以在考虑岩石节理的情况下确定,这是基于爆炸波进入岩体节理的渗透,反射和折射过程。另外,还考虑了使用整体和节理岩体的相对破损区半径来优化定义堆垛距离和其他爆破设计参数的一些问题。推荐的研究方法的实际重要性是通过在煤矿的真实条件下进行的实验爆破来评估的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号