摘要
根据爆破卸压的原理,在巷道底板通过爆破进行局部松动破坏形成一个松动圈,从而达到减缓或消除底臌,并研究单面卸压技术参数,对施工关键环节加以论述,为现场应用提供指导。
According to the principle of blowing up to unload to pressing, passing to blow up to carry on part＇s loosen, to move, to break, to become in the tunnel heave manages loosens, to move the turn, this attain the deceleration or remove the floor heave, and study the one side to unload to press the technique parameter, to construction the key link takes into the treatise, it is a guide for actual use.
出处
《鸡西大学学报（综合版）》
2005年第6期43-44,共2页
JOurnal of Jixi University:comprehensive Edition
关键词
软岩巷道
底臌
爆破卸压
soft rock roadway
floor heave
unloading pressure by blasting
