摘要
根据《水文地质工程地质》( 1997年第 6期 )中“开采沉陷中的抽样定理及其应用”一文提出的开采沉陷中的抽样定理 ,对典型曲线预计方法进行了改进。使其通过离散的预计值 Wn 或 Un 可计算出主断面上任意点的移动变形值 ,进而可对地表任意点任意方向的移动变形值进行计算。
Improvement of the typical curve prediction method is made possible by using the sampling theorem as described in Sampling Theorem in Mining induced subsidence and Its Application(Ref.1).The deformation of an arbitrary point on the principal subsidence profile can be calculated based on the discrete prediction values of Wn or Un.By using this method the deformation and movement of any point in any direction can be calculated.
出处
《矿山测量》
2000年第4期26-27,15,共3页
Mine Surveying
基金
煤炭科学基金
河南省杰出青年科学基金
