The lateral overburden of faults is "wedge" shaped, and mining stress is lower than that of the stress of the primary rock.

断层外侧覆岩呈“楔形”，采动应力低于原岩应力。

youdao

The lateral overburden of faults is "wedge" shaped, and mining stress is lower than that of the stress of the primary rock.

断层外侧覆岩呈“楔形”，采动应力低于原岩应力。

youdao