破裂区 meaning in Chinese

ruptured zone

The roof supporting object ( or the loading source ) is the hulking deformation ( or the hulking force ) produced during the enlarging of a broken state zone after erecting a support
破裂区发展产生的碎胀变形或碎胀力是地下工程支护的对象或载荷来源。
In numerical simulation , the elastic zone is only considered and the effect of blasting waves on the rock medium , after attenuating through crushing zone and ruptured zone , becomes an input load
数值模拟仅考虑弹性区域，爆炸波对岩石介质的作用经粉碎区、破裂区衰减后成为输入荷载。