凤凰山隧道结构计算书.pdf

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1、隧道工程结构计算书计算：复核：审核：目录1工程概况.......................................................................................................-1-2计算内容和计算依据...................................................................................-1-2.1计算内容.......................

2、........................................................................................-1-2.2计算依据...............................................................................................................-1-3基于荷载-结构法的隧道结构静力计算分析.........................

3、.....................-1-3.1荷载取值和计算模型...........................................................................................-1-3.2二次衬砌受力分析...............................................................................................-7-3.3二次衬砌配筋量及强度安全系数计

4、算.............................................................-10-3.3.1二次衬砌配筋量安全系数计算......................................................................-10-3.3.2二次衬砌强度安全系数计算..........................................................................-11-3.4中

5、隔墙受力分析.................................................................................................-13-4基于地层-结构法的隧道施工过程模拟分析（二维）.............................-14-4.1概述........................................................................................

6、.............................-14-4.2计算模型.............................................................................................................-14-4.3围岩位移场和应力场分析.................................................................................-16-4.4中隔

7、墙及其基础力学性态分析.........................................................................-18-4.5锚杆受力分析.....................................................................................................-18-4.6临时支护受力分析............................................

8、.................................................-19-4.7初期支护受力分析.............................................................................................-20-4.8二次衬砌受力分析.............................