The stability probability of blocky surround rocks in a large underground opening is calculated according to the reliability model.
并利用该模型分析了某大型地下空间块状岩体的稳定概率。
Changing model-building formula in traditional layered earth model, the paper presented a blocky structural model-building method for ray-tracing.
本文改变了传统的层状地层的建模方式，提出了一种射线追踪中块状结构的建模方法。
Real computing case using blocky structure for model-building in rather complicated geologic structure and conducting ray-tracing by iteration is given in the paper.
文中给出了在十分复杂的地质结构中应用块状结构方法建模并用迭代追踪法进行射线追踪的计算实例。
The solution of model based blocky inversion is non-unique. The lateral non-uniqueness of the method is related to the number and distribution of wells as well as the stratigraphic framework model.
基于模型的方波化反演法具有明显的多解性 ，横向上的多解性不仅与约束井的数量及分布密度有关 ，还与地震层位框架模型有关。
However, this method is very complicated and has some shortcomings. This paper presents a method that USES polyhedrons directly to model the blocky geological bodies.
本文针对这些问题提出直接使用多面体模型对块状地质体进行表达，同时给出了模型的交互编辑方法。
However, this method is very complicated and has some shortcomings. This paper presents a method that USES polyhedrons directly to model the blocky geological bodies.
本文针对这些问题提出直接使用多面体模型对块状地质体进行表达，同时给出了模型的交互编辑方法。
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