Nonlinear analysis for the coupled problem of temperature and seepage fields in cold regions tunnels

Non-linear analysis for the freezing–tha

Non-linear analysis for the freezing–thawing situation of the rock surrounding the tunnel in cold regions under the conditions of different construction seasons, initial temperatures and insulations

✍ Xuefu Zhang; Yuanming Lai; Wenbing Yu; Shujuan Zhang 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 305 KB

In this paper, based on the governing differential equations of the problem of temperature field with phase change, the finite element formulae of this problem are obtained from Galerkin's method. An illustrative example of the temperature field in cold region tunnel under the conditions of the diff