摘要
建立开采沉陷预计计算与分析的模型,实现实测多点数据拟合分析、一般条件下的地面变形计算、山区地面变形计算、条带开采引起的地表变形计算及采留宽计算的可视化系统计算分析。本计算系统主要是运用数据之间的软件流进行数据的转换和传递,计算出沿下沉盆地的走向与倾向主断面的移动和变形分布规律以及受开采影响的地表任意点的移动和变形值,此系统的应用对资源与环境的评价具有实际意义。
A model for the analysis of subsidence is established to evaluate the ground distortion by using survey data at multiple points,calculation method for subsidence in general terrain conditions,surface deformation in mountain areas,and surface subsidence induced by trip mining,in computer-aided visualization-calculation system. The system primarily makes use of data conversion and transfer between softwares. The system can be used to determine the numerical value of the subsidence along a subsidence basin's alignment or inclination. As well as movement and deformation at any points of the basin area induced by mining. It can be applied to resources and environmental evaluations.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2005年第7期1202-1206,共5页
Chinese Journal of Rock Mechanics and Engineering
基金
国家自然科学基金资助项目(50475109)
关键词
岩土力学
地表变形
可视化计算分析
条带开采
曲线拟合
rock and soil mechanics
surface subsidence
visual calculation analysis
strip mining
curve fitting
