使用基于扰动应力场模型的非线性有限元程序VT2分析了4个深受弯简支梁的受力性能。
A nonlinear finite element analysis of 4 RC deep flexural simply supported beams with the program VT2 is presented.
此外，还讨论了同井、同台、台网的校核问题，以及应力场模型的拟合和漂移的分离问题。
Besides the questions about the collations of co-station co-well and the network, as well as the separation of the drift are all discussed in the paper.
通过分析井筒周围应力场和裂缝应力场，分别建立了井筒周围应力场模型和裂缝的有效应力模型。
Through analyzes around the wellbore stress field and the crack stress field, has established around separately the wellbore stress field model and the crack effective stress model.
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