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.
以平顶山矿务局陈庄住宅小区为实例，系统地研究了老采空区上方地基稳定性的评价方法。
Taking Chenzhuang residential quarter of Pingdingshan Coal Mining Bureau for example, the evaluation method of foundation stability over goaf was systematically studied.
基于多尺度经验模态分解(EMD)，提出了老采空区上方地表建筑物稳定性分析及预测新方法。
A new method is put forward for stability analysis and evaluation of buildings above goaf by multiscale decomposition using empirical mode decomposition (EMD) method.
通过实例研究，证实采用多尺度经验模态分解可获得老采空区上方地表建筑物的动态变形细部信号。
Trough case study, detail signals of dynamic deformation of buildings above old mine goaf are obtained using multiscale empirical mode decomposition method.
在老采空区上方建设生活或服务设施时，必须对老采空区上方地基稳定性和残余变形情况进行评价和预测。
The foundation stability and residual deformation must be evaluated before building life or service facilities above old mine goaf.
介绍了告成煤矿运用地震勘探技术在探测老空区方面的方法及经验，并提出了探测采空区的合理化建议。
This paper introduces the measure and experiment about how to use earthquake exploration technology in goaf and puts forward some reasonable suggestions in goaf.
介绍了告成煤矿运用地震勘探技术在探测老空区方面的方法及经验，并提出了探测采空区的合理化建议。
This paper introduces the measure and experiment about how to use earthquake exploration technology in goaf and puts forward some reasonable suggestions in goaf.
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