rear crush zone后反冲区
fault crush zone断层破碎带
compression-crush zone挤压破碎带
shear crush zone剪碎带
front crush zone前反冲区
altered crush zone蚀变破碎带
crush zone altered rock type破碎带蚀变岩型
zone of crush[地质] 挤压带
The fault and crush zone is the very difficult and catastrophic sector of the tunnel during the course of excavation and support.
断层及其破碎带是隧道开挖支护施工中难度很大、容易出现事故的地段。
参考来源 - 期刊学术社区