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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． 在地表变形预计的基础上，运用ＳＡＰ８４ 软件，对建在老采空区上方的某选煤厂主厂房结构进行了有限元模拟，提出了抵抗不均匀沉降应采取的抗变形措施．观测表明，主厂房采取的抗变形措施是适当的、可靠的．
The anti-deformation measures that should be taken for large industrial buildings built over old goafs were studied. On the basis of surface deformation prediction, using the SAP84 software, the finite element simulation of the main plant structure of a coal preparation plant above the old goaf was carried out, and the anti-deformation measures to resist uneven settlement were proposed. Observations show that the anti-deformation measures taken by the main building are appropriate and reliable.