胶州湾隧道沥青路面空间力学响应分析

摘要

针对胶州湾隧道大纵坡的特点,建立大纵坡条件下胶州湾隧道路面的三维模型,利用弹性有限元方法对胶州湾隧道沥青路面的空间力学响应进行计算和分析,为胶州湾隧道和其他类似隧道的路面结构设计提供参考.%In allusion of the feature of large longitudinal slope in Jiaozhou Bay Tunnel, this paper establishes a 3-D model of pavement of Jiaozhou Bay Tunnel under the condition of large longitudinal slope, and calculates and analyzes space mechanical response of asphalt pavement of Jiaozhou Bay Tunnel by means of elastic finite element method, providing a reference for design of pavement structures of Jiaozhou Bay Tunnel and other similar tunnels.