对基岩风化带、岩体破碎应采取围岩加固措施。
Reinforcing the surrounding rock should be adopted for the rock weathering zone and rock broken zone.
双刀头、三刀头同时作用下以及三刀头顺次压入岩体破碎过程数值模拟。
In this paper, the effect of different confining pressure and rock is studied. (2) Rock fracture process induced by double cutters and three cutters simultaneously is studied.
塔基除受f 28大断层影响外，还有十多条小断层横穿塔基基础，造成一定宽度的岩体破碎。
In addition of influenced by F28 macro-fault, there are more than ten micro-faults intersected the tower base that result in rock body rupture of certain width.
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