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针对上海市打浦路越江隧道的实际条件提出用板单元模拟隧道衬砌、车道板和竖向支撑，用土弹簧模拟土与隧道的共同作用。根据建立的模型确定了相应的计算参数。通过模型计算结果与现场测试结果的对比分析，论证了力学模型和计算参数的合理可靠性以及计算方法的正确性。为盾构法或矿山法施工的隧道及地下结构进行力学分析提供参考。
According to the actual conditions of the Dapu River Crossing Tunnel in Shanghai, the plate element is used to simulate the tunnel lining, the road plate and the vertical support, and the soil spring simulates the joint action of the soil and the tunnel. According to the established model, the corresponding calculation parameters are determined. Through the comparative analysis of the model calculation results and the field test results, the reasonable reliability of the mechanical model and calculation parameters and the correctness of the calculation method are demonstrated. It provides a reference for the mechanical analysis of the tunnel and underground structures under the shield method or the mining method.