Shaanxi Key Laboratory of Prevention and Control Technology for Coal Mine Water Hazard Xi'an Research lnstitute,China Coal Technology and Engineering Group

分析研究了现有对矿井涌水量概念的定义及其内涵,给出了现行矿井涌水量内涵理解中存在的问题,比较分析了在矿井涌水量预测计算中容易混淆的几个关联水量的概念,提出了新的内涵更为明确的矿井涌水量定义及其所应具备的基本属性特征。分析研究了现有主要矿井涌水量预测计算中常用技术方法的优缺点,重点评述了其在工程应用实际中存在的问题。基于对矿井涌水量概念及其基本属性特征的理解,结合矿井建设与生产过程中对矿井涌水量预测结果的应用要求,提出了矿井涌水量预测技术的发展趋势。

The paper analzed and studied an available conception defintin and connotation of the mine water nflow volume,provided the problems existed in hecomnotative understanding of the mine water infow volume,compared and analyzed the conception ofthe severaleasy confised relevant waler voumesin the predictf.n calculation of the mine water inflow volume and provided the nev defintion of the mine water infow with more cear conotation and the basic attibutedfatues Tiepaper analzed the advantages and disadvanages of the conventional fschnical methods appied to the predicton calcuation of the avalable waer infow volumes in he main mines and tressed the statement on the problems of the application to the acual engineeing pracices.Based on the understanding ofthe mine water ifow :onception and the basic atrbuted features in combination with the appication requirementsof the mine wae infow prediction resulis n the mine construction and mine production process,the paper provided the development tendency of the mine water inflow prediction technology.