摘要
本文通过对数值法预测计算裂隙岩体隧道涌水量原理的分析研究 ,把一个复杂的水文地质问题 ,支解、转化为几类较典型的水文地质问题进行分步求解 ,编制计算机计算流程框图。同时 ,针对西康线秦岭特长隧道仙人岔断层涌水分析及数学模型的建立 ,预测计算了其涌水量 ,并与实际发生的涌水量对比 。
Based on the analysis on the theory of numerical methods for calculating the amount of water flowing into the tunnel, the complicated hydrology problem is dismembered and turned into some sorts of typical problem to be solved, and the computer flowsheet is drawn up. Meanwhile, according to the study on Xianrencha fault in Qinling extra long tunnel of Xi'an Ankang railway, the maths model is established and the amount of water flow has been calculated. The good results are obtained compared with the real water flow volume.
出处
《铁道工程学报》
EI
2000年第1期59-62,共4页
Journal of Railway Engineering Society
关键词
裂隙岩体
数值法
涌水量
特长隧道
crevassed rock mass
numerical method
forecast
amount of water flow
