沪江词库精选虚功原理英文怎么写及英文单词、英语单词怎么写、例句等信息 principle of virtual workvirtual work principle 相似短语 on principle 出于信念,按照原则 on the principle that 根据…原则 in principle adv.原则上,大体上 of principle 有原则的 by principle 根据原则,原则上 on the ...
虚功原理 1. This article intends to establish linear algebraic equations with shearing force flow asunknown quantity using the principle of virtual work. 本文应用虚功原理建立以剪力流为未知量的线性代数方程组,由此可直接解得多室闭口薄壁杆件自由扭转的剪力流。 更多例句>> 4...
虚功原理 中文虚功原理 英文【化】 principle of virtual work
词语虚功原理 繁体虛功原理 英文virtual work principle 一个物体或是一个机构,在不改变预定约束(constraint)的条件下,可能产生的假想位移称为虚位移(virtual displacement)。今以δ与δθ分别表微小的线位移与角位移,外力F与转矩M历经虚位移所作之功称为虚功(virtual work):δW=F?δr+M?δθ虚位移与虚功的...
利用虚功原理计算两平行共轴载流圆线圈的磁力 5. In spite of the very close affinity between the variational theorems and the principle of virtual work, the study of the former is worth-while. 尽管变分定理与虚功原理之间有很紧密的相似关系,然而对前者的研究仍然是有价值的。 6. The determination ...
虚功原理 1. Stochastic principle of virtual work and stochastic finite element method for viscoelastic structural analysis; 粘弹性随机分析的虚功原理及随机有限元 2. Based on the principle of virtual work, this paper deals with elastic plastic FEM(Finite Element Methods) of sheet metal stamping pro...
虚功原理 1. This article intends to establish linear algebraic equations with shearing force flow asunknown quantity using the principle of virtual work. 本文应用虚功原理建立以剪力流为未知量的线性代数方程组,由此可直接解得多室闭口薄壁杆件自由扭转的剪力流。 更多例句>> 6) generalized work minimum ...
分析静力学的重要原理,又称虚位移原理,是J.-L.拉格朗日于1764年建立的。其内容为:一个原为静止的质点系,如果约束是理想双面定常约束,则系统继续保持静止的条件是所有作用于该系统的主动力对作用点的虚位移所作的功的和为零。它的数学表达式为: (1)式中Fi为第i个质点上的主动力;δri为其虚位移。 欲使每一...
虚功原理 1. Stochastic principle of virtual work and stochastic finite element method for viscoelastic structural analysis; 粘弹性随机分析的虚功原理及随机有限元 2. Based on the principle of virtual work, this paper deals with elastic plastic FEM(Finite Element Methods) of sheet metal stamping pro...