According to Finite Element Method, the impactor is considered as a discrete mass system in terms of 3D solid element with initial velocity, and 2D shell element is used for target plate.
首先采用有限元法,将撞击体离散成由三维实体单元构成的具有一定初始速度的离散质量系统,对靶板采用二维壳单元离散。
参考来源 - 基于ANSYS/LSBrick chimney makes by separate model, Bilinear Kinematic material, solid element. Reinforce concrete chimney and tower make by hole model, *MAT_BRITTLE_DAMAGE material.
混凝土烟囱和水塔采用整体式有限元模型,模型材料,实体单元建模。
参考来源 - 高耸构筑物爆破拆除模拟·2,447,543篇论文数据,部分数据来源于NoteExpress
The solid element may be one's own, or it may be external .
固体元素可能是自己的,也可能是外部。
The respective virtues of beam element and solid element are shown in two modelings.
利用梁单元和实体单元各自的优点,通过二次建模互补进行结构有限元分析。
Based on the three-dimension solid element, how to design for Object-Oriented nonlinear FEM Program.
作者结合三维实体单元模型,介绍如何对其进行面向对象的非线性有限元程序设计。
Iron as an element is a solid. That's it's most stable state at room temperature and pressure, right, and so on. And then we can figure out heats of formation.
铁单质是固态,这是他在室温和常压下,最稳定的状态,然后我们,可以算出生成热,现在这个。
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