In civil engineering, more and more geological hazards are due to ignoring the interaction between seepage field and stress field(such as the water gushing in tunnel and other underground engineering). Faced this prob...In civil engineering, more and more geological hazards are due to ignoring the interaction between seepage field and stress field(such as the water gushing in tunnel and other underground engineering). Faced this problem, the article has given a mathematical model on coupling between seepage field and stress field, and carried out numerical simulation with FEM (finite element method). Finally, the numerical simulation of coupling between fractured groundwater seepage field and fractured water bearing media stress field on the longest tunnel in China shows that this method is successful. At the same time, the prediction of water gushing yield in this tunnels construction is given.展开更多
文摘In civil engineering, more and more geological hazards are due to ignoring the interaction between seepage field and stress field(such as the water gushing in tunnel and other underground engineering). Faced this problem, the article has given a mathematical model on coupling between seepage field and stress field, and carried out numerical simulation with FEM (finite element method). Finally, the numerical simulation of coupling between fractured groundwater seepage field and fractured water bearing media stress field on the longest tunnel in China shows that this method is successful. At the same time, the prediction of water gushing yield in this tunnels construction is given.
