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三、计算分析与模拟参照 (一)理论计算分析为了进一步掌握西单地铁车站浅埋暗挖“双眼镜法”施工阶段的围岩内应力、位移变化实态,利用ADINA电算程序对不同施工阶段进行了三维线弹性分析。
Calculation and Analysis Reference (a) Theoretical Calculation and Analysis In order to further grasp the actual situation of the stress and displacement in the surrounding rock during the construction of the “double glasses method” for shallow buried excavation at Xidan metro station, the ADINA computer program is used to analyze the different construction stages A three-dimensional linear elasticity analysis was performed.