...元 微元体 等效铰结桁架单元 平面应力 空间应力 [gap=661]Key words: finite element; micro unit; equivalent truss element; plane stress; space stress ...
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Plane equivalent truss element model 平面等效桁架单元模型
Equivalent hinged plane truss element 等效铰接平面桁架单元
Equivalent triangle plane truss element 等效三角形平面桁架单元
The Web steel truss beam is simulated with three-dimensional beam element, and the equivalent bending rigidity of the beam could be obtained by bending test.
模型中，桁架柱采用三维梁单元模拟，其等效弯曲刚度利用弯曲试验直接获得。
In order to solve these problems, a new type of finite element model called equivalent truss model is proposed.
为了解决此类问题，国内提出了一种新的有限元模型一等效桁架模型。
Based on this engineering application background, a new element is proposed in domestic studies. The new element is equivalent truss model.
正是基于此工程应用背景，国内的研究提出了一种新的单元—等效桁架模型。
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