屈服线理论能量法用于无梁板加固分析的“抗力单元”理论、该理论应用于加固分析的可行性。
The energy law of yield line theory was applied to the theory of "resistance unit" of flat slab strengthening analysis.
以土层分层、支撑位置及抗弯刚度变化处等为结点对围护墙体进行单元划分,按地基系数法考虑开挖面下被动土体横向抗力。
In this paper, the retaining wall is divided into finite elements according to the layers of soil, rigidity change of retaining wall, elevations of bracing and so on.
采用不同桩侧土抗力与桩身位移关系的模式,以有限单元法进行分析;
In the analysis, the finite element method and other simplified methods are compared using different models of lateral soil stiffness.
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