寒区高铁路桥过渡段冻结特征及热影响区域数值分析
刘华, 牛泽林, 牛富俊, 张楠, 鲁洁

Numerical analysis on freezing characteristics and thermal influence areas of roadbed-bridge transition section of high-speed railway in cold region
Hua LIU, Zelin NIU, Fujun NIU, Nan ZHANG, Jie LU
表1 三种模拟工况
Table 1 The three simulated working conditions
工况编号保温板厚度/cm保温板布设方式台前填土形式台后填土形式
现有工况I0C10有锥台护坡一段过渡
模拟工况1I0C00无锥台护坡分层
模拟工况2I1C010紧贴台壁后方, 全高无锥台护坡分层
模拟工况3I1C110紧贴台壁后方, 全高有锥台护坡一段过渡