coyote blast

Preliminary research on technique of Coyote differential blast

峒室微差爆破技术的初步研究

The paper introduces the research and the applications of the technique of the coyote differentail blast. By conclusions and analyses of the engineering practices, several calculating methods for implementation of the coyote differential blast are proposed.

本文介绍了峒室微差爆破技术的研究和应用，通过工程实践的归纳分析，提出实现峒室微差爆破的一些计算方法。

A Simulation Study of Controlled Coyote Blast with Column and Strip-shaped Charge and Its Application in Highway Subgrade

条形药包硐室控制爆破仿真研究及其在高等级路基工程中的应用

Large hole coyote blast fly rock control

浅谈大孔径药壶爆破的飞石控制

The major differences between coyote blast in soft rock and in hard rock are analyzed and summarized on the basis of experimental data gathered from a coyote blast works in sandy breccia which has been blasted out altogether 800 000 m~ 3 in a hydroproject.

根据某工程已进行的80多万立方米砂砾胶结岩洞室爆破的经验数据，分析、总结了在软岩中进行洞室爆破与在硬岩中进行洞室爆破的较大差异。