...三维非线性有限元；耦合动力学；CRTS–Ⅱ型板式无砟轨道；路基不均匀沉降限值；高速铁路[gap=1606]Key words: three-dimensional nonlinear finite element method; coupling dynamics; CRTS-Ⅱ type slab track; limited value for the uneven settle..
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本文还提出了用三维非线性有限元法分析岩体的三维地应力场的方法。
A method for analysing the three dimensions geostress field in the surrounding rock by the three dimensions nonlinear finite element method is also presented.
本文还提出了用三维非线性有限元法分析岩体的三维地应力场的方法。
A method for analysing the three dimensions geostress field in the surrounding rock by the three dimensions no...
建立了一种子午线轮胎的三维非线性有限元模型，来模拟子午线轮胎的静负荷试验。
A 3-d nonlinear finite element model was established to simulate the static load test of a radial tire.
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