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Effects of Millisecond-Delay Intervals on Vibration and Airblast from Surface Coal Mine Blasting

机译：毫秒延迟间隔对露天煤矿爆破振动和气流的影响

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摘要

A major concern with blasting at surface mines is generation of ground vibrations and airblast and their effects on nearby residences. The Bureau of Mines report looks at the use of millisecond delays in blast design and their effect on the resulting ground vibrations and airblast. A total of 52 production blasts were instrumented and monitored at a surface coal mine in southern Indiana.

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作者
Kopp, J. W. ; Siskind, D. E.;
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年度 1986
页码 1-51
总页数 51
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Surface mining; Delay time; Coal mines; Blasting; Vibration;

机译：露天开采;延迟时间;煤矿;爆破;振动;

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专利

1. Simultaneous investigation of blast induced ground vibration and airblast effects on safety level of structures and human in surface blasting [J] . Faramarzi Farhad⇑, Ebrahimi Farsangi Mohammad Ali, Mansouri Hamid 矿业科学技术（英文版） . 2014,第005期

机译：同时研究爆破引起的地面振动和爆破对表面爆破中建筑物和人员安全水平的影响
2. Simultaneous investigation of blast induced ground vibration and airblast effects on safety level of structures and human in surface blasting [J] . Faramarzi Farhad, Ebrahimi Farsangi Mohammad Ali, Mansouri Hamid 矿业科学技术学报：英文版 . 2014,第005期

机译：同时研究爆破引起的地面振动和爆破对表面爆破中建筑物和人员安全水平的影响
3. Prediction of blast-induced ground vibration by ANN, USBM and CMRI formulae for safety of the structures near surface coal mines [J] . SHANKAR KUMAR, B.S. CHOUDHARY Journal of Mines, Metals & Fuels . 2019,第7期

机译：ANN，USBM和CMRI公式的爆炸诱导地面振动预测，为表面煤矿附近的结构安全
4. Evaluation of blast vibrations from sekkoy surface coal mine in turkey [C] . Sedat Esen, H.Aydm Bilgin Annual conference on explosives and blasting technique;Conference on explosives and blasting technique . 2001

机译：土耳其Sekkoy露天煤矿爆炸振动的评估
5. PREDICTING AIRBLASTS CAUSED BY SURFACE MINE PRODUCTION BLASTING. [D] . MORLOCK, CLAYTON RICHARD 1982

机译：预测因地雷生产爆破而造成的炸药。
6. Tunnel millisecond-delay controlled blasting based on the delay time calculation method and digital electronic detonators to reduce structure vibration effects [O] . Xiaoming Guan, Caixia Guo, Ben Mou, -1

机译：基于延迟时间计算方法的隧道毫秒延迟控制爆破和数字电子雷管以减少结构振动效应
7. PREDICTING AIRBLASTS CAUSED BY SURFACE MINE PRODUCTION BLASTING. [O] . Morlock Clayton Richard. 1982

机译：预测因地雷生产爆破而造成的炸药。
8. Assessment of Blasting Vibrations from Surface Mine Blasting in Peabody's Universal Mine, Blanford, IN [R] . Siskind, D. E. 1990

机译：伊利诺伊州布兰福德皮博迪通用矿井露天爆破爆破震动评估

Effects of Millisecond-Delay Intervals on Vibration and Airblast from Surface Coal Mine Blasting

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