将动力分析的块体单元法应用于岩石边坡地震稳定时程分析。
Block element method (BEM) for dynamic analysis is developed and applied to historical analysis of seismic stability of rock slope.
依据块体单元法的理论和计算模型，提出了考虑钢筋作用效应的块体单元法计算模型。
Based on the theory of block element method and calculating model, this paper suggests a calculating model for block element method with effect of reinforcing steel bar considered.
基于阶谱块体单元法，提出了二次覆盖的概念和一种分析岩石块体受拉开裂破坏的方法。
Based on the hierarchical block element method presented earlier, a new concept of subordinate cover and a method to simulate the tension crack in rocky block are proposed.
在三维单元法、三维不连续变形分析法中，三维块体的接触判断是关键的问题之一。
Detection of contacts between 3d blocks is a key problem in 3d DDA (discontinuous deformation analysis) and DEM (discrete element method) analysis.
在提出平均有效应力的概念之后，完成了有限单元法的离散化过程，最后给出了一个完整的计算不连续块体的数值方法。
Damage tensor and pure stress are studied on such a body. Assuming an average effective stress, the constiutive relation for the equivalent damaged body and the reiteration formula- about the fi…
在提出平均有效应力的概念之后，完成了有限单元法的离散化过程，最后给出了一个完整的计算不连续块体的数值方法。
Damage tensor and pure stress are studied on such a body. Assuming an average effective stress, the constiutive relation for the equivalent damaged body and the reiteration formula- about the fi…
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