1) energy-absorbing member with polygon section
多边形截面吸能部件
1.
In order to study the applicability of a new kind of energy-absorbing member with polygon section shape,the deformation of thin-walled members subject to axial impact was simulated by using explicit dynamic finite element method.
为了研究一种新的多边形截面吸能部件的工程应用性,采用显式动力有限元方法模拟薄壁结构在轴向冲击下的屈曲,分别建立了圆形截面吸能部件、矩形截面吸能部件和新型吸能部件的有限元碰撞模型并在当前高速碰撞有限元分析中考虑材料的应变率效应。
2) polygonal section
多边形截面
1.
Among these three models,one is a round cross section missile model with a ground track field cross section S shaped inelt,one is a round cross section missile model with an elliptical section submerged inlet,and another one is a polygonal section missile model with a triangular section submerged inlet.
三种组合分别为 :埋入式进气道与多边形截面弹体的组合、埋入式进气道与常规圆截面弹体的组合、S弯进气道与常规圆截面弹体的组合。
3) section polygon
截面多边形
1.
In this paper we present an approach about making and getting shape objects section polygon during modeling and rendering shape object, this approach is based on analyzing process of modeling high reali.
本文对高度真实感型体建模流程进行分析 ,提出了如何构造与获取型体截面的方法 ,对型体截面采用曲线插值的方法获取型体截面多边形 ;基于截面多边形与多边形相邻边构成三角形的方向 ,特别提出勾边算法对型体的截面多边形进行勾边处理 ,以消除由于前后表面与拉伸面直接过渡所造成的边缘陡变 ,利用原始截面多边形与勾边处理过的截面多边形构造真实感型体 。
4) bar with polygonal cross section
多边形截面杆
5) equilateral polygon section
正多边形截面
6) polygonal cross-section method
多边形截面法
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