摘要
本文介绍了确定性数学模型预测隧道涌水量的常用方法,认为数值模拟方法是隧道涌水量预测的有效方法。并基于有限单元数值法对石太客运专线南梁隧道可能集中涌水区段进行了预测,结果表明其预测结果与实际情况基本吻合。
In this paper, the deterministic mathematical model for predicting the amount of water gushing in tunnel is introduced, and the common used methods are discussed. It is considered that the numerical simulation is the effective way to predict the amount of water gushing. Based on finite element numerical method, the water gushed yield is predicted in Nanliang tunnel of Shijiazhuang to Taiyuan special railway line. The results show that the predicted results are basically consistent with the actual situation.
出处
《工程勘察》
CSCD
2012年第6期37-41,共5页
Geotechnical Investigation & Surveying
基金
铁道第三勘察设计院资助项目(项目编号:720514)
关键词
隧道涌水量
预测
有限元
数学模型
water gushing yield of tunnel
prediction
finite element method
mathematical model
