应用CARMA模型评价矿井疏水对泉流量的影响  

THE APPLICATION OF CARMA MODEL IN EVALUATING THE INFLUENCE CAUSED BY DEWATERING ON SPRING FLOW RATE

作　　者：冯利军[1] 

机构地区：[1]煤炭科学研究总院西安分院

出　　处：《煤田地质与勘探》1998年第1期51-53,共3页Coal Geology & Exploration

摘　　要：受控自回归滑动平均模型是用来描述随机现象中输入与输出关系的一类线性动态模型。本文以大柳塔井田双沟泉域为例，应用该模型分别对双沟泉域在天然条件和矿井疏水条件下的泉流量进行预测，并据此评价矿井疏水对泉流量的影响。Controlled auto regressive moving average(CARMA)model is a kind of linear dynamic model used for descri bing the relationship between input and output in stochastic phenomenon.Takeing Shuanggou Spring Area in Daliuta Coal Field as example,spring flow rate has been predicted by using this model under both natural and dewatering conditions.And based on the above forecast result,the influence caused by dewatering on spring flow has been evaluated.

关 键 词：泉流量 矿井排水 回归分析 数学模型 矿井水 

分 类 号：P641.47[天文地球—地质矿产勘探] TD743[天文地球—地质学]