通过计算，表明节理的存在，使隧道衬砌的变形和受力状况恶化。
The results of calculation show that the joint has reverse effect on deformation and loading condition of tunnel lining.
围岩的力学性质对管片衬砌结构的受力和变形有较大的影响。
The mechanics character of wall rock distinctly affects suffered force and distortion of pipe liner structure.
利用有限元法计算了考虑衬砌接头和不考虑衬砌接头两种情况下衬砌的内力和衬砌的变形。
Finite Element Method is used to calculate the maximum bending moment and axial force of lining and its deformation.
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