Influence of Charge Uncoupling Coefficient on the Throwing Movement of Broken Blocks in Bench Blasting

Yonghui HUANG; Xun RUAN; Zhen LEI; Zeling MAO; Zhiyu ZHANG; Jiguo ZHOU

doi:10.12454/j.jsuese.202300503

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Influence of Charge Uncoupling Coefficient on the Throwing Movement of Broken Blocks in Bench Blasting

CIVIL ENGINEERING | 更新时间：2025-03-21

- Influence of Charge Uncoupling Coefficient on the Throwing Movement of Broken Blocks in Bench Blasting
- “In the field of open-pit step blasting, experts have systematically studied the effects of changes in decoupling coefficients on the velocity and energy consumption of fractured blocks through basic theoretical methods and model experiments, providing theoretical guidance and engineering application value for the study of rock fragmentation and energy consumption distribution.”
- Advanced Engineering Sciences Vol. 57, Issue 2, Pages: 223-233(2025)
- 作者机构：
  
  1.昆明理工大学电力工程学院，云南昆明 650500
  2.贵州理工学院矿业工程学院，贵州贵阳 550003
  3.米易县应急管理局，四川攀枝花 617000
  4.昆明理工大学国土资源工程学院，云南昆明 650093
  5.甘肃能源化工职业学院资源环境工程系，甘肃兰州 730207
- 作者简介：
- 基金信息：
- DOI：10.12454/j.jsuese.202300503
  CLC： O389
- Received：04 July 2023，
  
  Revised：2023-11-06，
  
  Published Online：19 July 2024，
  
  Published：20 March 2025
- 稿件说明：
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黄永辉,阮迅,雷振,等.装药不耦合系数对台阶爆破破碎块体抛掷运动规律影响研究[J].工程科学与技术,2025,57(2):223–233

Huang Yonghui,Ruan Xun,Lei Zhen,et al.Influence of charge uncoupling coefficient on the throwing movement of broken blocks in bench blasting[J].Advanced Engineering Sciences,2025,57(2):223–233
黄永辉,阮迅,雷振,等.装药不耦合系数对台阶爆破破碎块体抛掷运动规律影响研究[J].工程科学与技术,2025,57(2):223–233 DOI： 10.12454/j.jsuese.202300503.

Huang Yonghui,Ruan Xun,Lei Zhen,et al.Influence of charge uncoupling coefficient on the throwing movement of broken blocks in bench blasting[J].Advanced Engineering Sciences,2025,57(2):223–233 DOI： 10.12454/j.jsuese.202300503.

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Influence of Charge Uncoupling Coefficient on the Throwing Movement of Broken Blocks in Bench Blasting

DOI：10.12454/j.jsuese.202300503