老采空区上方建筑的关键因素是老采空区的残余移动量大小。
The key issue for the structures above the old mined-out area is the residual movement amount of the old mined-out area.
对建于老采空区上方的大型工业建筑应采取的抗变形措施进行了研究。
The anti deformation measures are studied for heavy industrial buildings over abandoned mine goafs.
老采空区上方地表变形是一个具有复杂性、突然性和长期性等显著特点的非线性过程。
Deformation of ground surface above old mine goaf is a complex nonlinear process, which has complex, sudden, and long-term features.
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