1) null-subject parameter
屈折特征
2) eigenvalue bulkig
特征屈曲
3) eigenvalue buckling
特征值屈曲
1.
In this paper, an analysis method of eigenvalue buckling of bottom-hole assembly is proposed based on finite element analysis, and some cases are analyzedand calculated.
以有限元分析为基础,对不同组合的下部钻具建立了特征值屈曲分析分法,在此基础上进行了实例计算。
2.
In order to comprehensively grasp stable performance of variable cross-section box column and influence of various parameters on its stable performance,considering the effect of web tapering radio and section s ratio of length to width on variable cross-section box column eigenvalue buckling,it is analysed its elastic overall buckling by finite element software ANSYS.
考虑其楔率和截面长宽比对其特征值屈曲性能的影响;在此基础上对其进行考虑双重非线性和残余应力的全过程极限承载力分析。
3.
Its combined finite element models are established by adopting the finite element analysis program ANSYS to make an eigenvalue buckling analysis and a nonlinear buckling analysis of initial defects on them.
利用有限元分析软件AN-SYS建立该新型结构的组合有限元模型,进行特征值屈曲分析和考虑初始缺陷的非线性屈曲分析,较系统地研究了在不同的矢跨比、跨度、预应力、索断面面积、撑杆长度等因素下结构屈曲荷载的变化规律,结果显示这种新型预应力网壳结构比单层柱面网壳结构的稳定承载力有较大程度的提高。
4) buckling eigenvalue
屈曲特征值
1.
This research presents a new stochastic element method to solve buckling eigenvalue problems for random variables of random structures under several probability distributions.
采用随机收敛的非正交的多项式展式表示未知的随机屈曲特征对,对随机结构的随机变量在服从多种概率分布情况下的屈曲特征值进行了研究。
5) Kustner's sign
屈斯特纳征
补充资料：屈折
1.屈身;贬抑。 2.扭曲;曲折。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条