摘要
本文研究了利用机助制图技术处理采动沉陷及其防护信息的方法.介绍了求解地表移动参数及其预计参数的方法,论述了自动绘制地表点移动、变形曲线图的主要原理,并提出用预计变形法和垂线法确定保护煤柱边界的方法.该方法不仅安全、合理,而且也有利于实现煤炭生产、管理自动化.
The paper studies the method to process the informations of mining subsidence andprotecting with the aid of a microcomputerdrawing technique,introduces the methodto solve for ground movements parametersand predicted parameters.The major princi-ple of automatically drawing the diagramof ground movements and deformations isexpounded,and also the basic mathod ofdesigning safety coal pillar boundary by pre-dicting deformation method and perpendi-cular line method is given.On the basis ofthis discussion,the new method to designsafety coal pillar with predicting deforma-tion method not only is safe and reasonable,but also is advantageous to accomplish theautomation of coal production management.
出处
《微电子学与计算机》
CSCD
北大核心
1991年第9期19-23,共5页
Microelectronics & Computer
关键词
采动沉陷
地表移动
煤炭
信息处理
Minig Subsidence
Ground Movements
Predrcted parameters
Predicting Deformation Method
Perpendicular line Method
Safety Coal Pillar Design
