摘要
为获得准确的开采矿坑涌水量,采用解析法和相关分析法对林海铁矿800m中段涌水量进行计算,并与实际观测涌水量对比。两种方法的相对误差分别为6.0 %、1.4 %,证明相关分析法更为精确。
The paper, devoted to a better forecast of surge water volume of the exploitable mine pits, introduces the calculation of the volume of surge water in the 800-water level of Linhai Iron deposit by using the method of underground water dynamics and analytic theory. The comparison between these two methods shows the relative error of 6.0% and 1.4% respectively. The method of underground water analytic theory proves more accurate.
出处
《黑龙江科技学院学报》
CAS
2005年第2期116-119,共4页
Journal of Heilongjiang Institute of Science and Technology
关键词
涌水量
解析法
相关分析法
volume of surge water
dynamics method
analytic method
