2) relieving roadway
卸压巷
1.
The paper introduces the theory of relieving roadway and some relieving stress methods.
介绍了卸压巷的卸压原理以及冲击危险面常用的一些卸压解危方法。
3) stress relaxation groove of coal tunnel
煤巷卸压槽
1.
The research work shows that the condition of outburst prevention instress relaxation groove of coal tunnel depends on the size of stress .
本文应用弹塑性力学、相似理论、岩体力学等知识，探讨了煤巷卸压槽的防突作用机理；并进行了实验室的模拟试验，得出了煤巷卸压槽开挖后煤体周围应力分布状态。
4) dynamic pressurized roadway
动压巷道
1.
Applied research on bolt and grouting reinforced technology for mine dynamic pressurized roadway;
动压巷道锚注加固技术应用研究
5) roadway pressure
巷道地压
1.
On the basis of analysis by the new theory, the problem of calculating roadway pressure is resolved that could not be measured and calculated accurately for a long time.
钢管混凝土具有一种记忆功能，从理论到实践具备了再现作用力的效果，通过新的理论分析，解决了长期以来的巷道地压准确测算问题。
补充资料：冲击波超压与动压