矿井气压分层测深与测量仪表的研究

矿井通风阻力参数测长过程，需利用测点相对标高值计算位压能，传统的做法是从建井、开拓、采掘等施工设计时的地质资料中查找，因修复及施工中改变方案等客观因素，造成无法查得准确和齐全的测点标高值。给测算带来诸式麻醉和遗憾。基于流体分层异重流学和大气热力学理论的研究成果与思维方式,分析研究了矿井大气压力系统的特征及矿井大气流动系统分层的准则。依据分层准则，提出了关于气压分层测深数学模型及其测量仪表的设计原则。

Study of atmospheric pressure layering depth measurement theory and surveying instrument

In the course of surveying and calculating the ventilation resistance in mine, potential pressure energy needs to be worked out by using the value of the relative level at the surveying spots. It is usually found according to geological in the process of designing shaft building, developing and mining work. However, the accurate and complete value of level at surveying spots can not be attained because of some object factors. For example, the change of scheme during repairing and construction. Therefore, some trouble and regrets rise. Base on the thinking method of liquid abnormal redundancy flow theory and atmospheric thermodynamic theory, the authors analyze and study the character of atmospheric pressure system and the criterion, design principle of mathematical model about atmospheric depth measurement and surveying instrument is raised.