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- An appropriate random aggregate model is the basis for successfully simulating the meso-mechanical behaviors of concrete. 本文针对全级配大坝混凝土的高骨料含量的要求,给出了一种高效率生成随机球骨料模型的方法。
- The criteria of conflict overlap of any two ellipsoidal aggregates are proposed based on a volume-index, and a numerical method of three-dimensional random aggregate model is realized. 提出了针对颗粒夹杂为椭球形状并呈随机分布的多相复合材料的三维有限元网格的建立方法,为复合材料细观结构研究提供了一种全自动的建模工具。
- Numerical simulation of random aggregate model for mass concrete 大体积混凝土随机骨料数值模拟
- random aggregate model 随机骨料模型
- 3-D random aggregate model 三维随机骨料
- Based on this model, a3- D random convex polyhedron aggregate model considering the actual aggregate content, gradation and shape of aggregate is established. 并在随机球骨料模型的基础上,形成随机凸多面体骨料模型。
- Based on this model, a 3-D random convex polyhedron aggregate model considering the actual aggregate content, gradation and shape of aggregate is established. 同时,研究了细观单元属性判别方法,编制了对含有凸多面体骨料的细观区域进行结构性有限元网格剖分程序。
- random aggregate and random parametric model 应变率效应
- 3D random aggregate and random parameter model 大坝混凝土
- random convex polygon aggregate model 随机凸多边形骨料模型
- random convex polyhedral aggregate model 三维随机骨料模型
- But the method has great computational complexity and on-line limitation, so the real-time simulation platform of satellite system adopts a kind of doublelayer aggregate model. 但这种方法计算量大、软件难以离线使用,不适于卫星总体实时仿真平台,因此提出了一种基于设备等效动态特性的双层集总参数模型的应用方法。
- three dimensional random aggregate 三维随机骨料模型
- Aggregate model :A mathematical model which models a combined sample instead of several units in a group. 综合模式,总(体)模式:一种数学模型,对综合样本而不是一个群体中的若干单位进行模拟。
- A generating approach of random convex polygon aggregate model 一种混凝土随机凸多边形骨料模型生成方法
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Around theworld, as an alternative or supplementary of aggregate model, disaggregate behavior modelhas been rapidly shifting from research to application phase in the past two decades. 由于自身的特点和优势,近二十年来,非集计行为模型作为集计模型的代替或补充,正从研究阶段迅速转向应用阶段,越来越多的被应用到工程实践中去。
- Water tree of power cable is a fractal structure, which is attribute to diffusion-limited aggregation model. 推断电缆的水树具有分形结构,属于有限扩散凝聚生长模型。
- Two-dimensional random aggregate structure for concrete 二维混凝土随机骨料模型研究
- This paper analyses the aggregation model of auto-test, especially for the SDH NE. 文章研究了自动测试系统集合模型,提出了一种适用于SDH网元自动测试集合模及工作模式;