机构地区: 西南交通大学环境科学与工程学院
出 处: 《煤田地质与勘探》 2005年第1期41-44,共4页
摘 要: 论述了模糊聚类理论用于隧道涌水量预测的基本思路与方法 ,提出了影响隧道涌水量的主要因素及其量化公式 ,并以秦岭特长隧道 (Ⅱ线 )为对象 ,预测出其涌水量介于 1.0~ 3.0m3/d·m之间 ,与该隧道开挖后的实际涌水量 2 .0 7m3/d·m基本吻合 。 The paper deals with basic thought and method of prediction of water inflow into tunnel by fuzzy clustering theory, and presents main factors infuencing water inflow and their quantized formulae. The water inflow is estimated at 1.0 to 3.0 m^3/d·m, taking Qinling extra-long tunnel as an example, which tallies basically with the measured water inflow of 2.07 m^3/d·m. This shows the reasonableness of the prediction method.