厂房变形是地面塌陷的发生引起厂房地基不均匀下沉的结果；
The distortion of workshop is the result of the base nonuniform sinking by land collapse.
球形补偿器用于防止管道和设备连接处因地基不均匀下沉和地震等导致的变形或破坏。
Spherical compensator is designed for preventing joints of pipes with equipments from deformation and damage due to foundation subsidence and earthquake.
无支护底板作为变形破坏能量主要释放通道，加剧了巷道顶帮围岩整体下沉。
Unsupported floor as the main releasing channel for deformation and failure energy, has intensified the whole subsidence of roof surrounding rock.
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