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- geometry nonlinear analysis 几何非线性
- This composite shell element possesses function for linear, geometry nonlinear and thermo-elastic analysis. 该复合材料壳元具有线性、几何非线性及热弹性分析功能。
- In the given geometry original bug, there is a few difference between the result of eigenvalue buckling analysis and the result of geometry nonlinear buckling analysis. 在取定的初始几何缺陷下,线性特征值屈曲分析和几何非线性屈曲分析结果相差较小;
- Applied nonlinear analysis aubin j. P. 应用非线性分析。
- Furthermore,this course is benefitial to study differential topology, Riemannian Geometry, Lie group and Nonlinear Analysis etc. 为进一步学习微分几何、微分拓扑、几何分析、黎曼几何、李群、低维拓扑和非线性分析等相关课程奠定良好的基础,并为阅读当代数学文献创造条件。
- Three finite element analysis methods are normally employed in the buckling analysis of engineering structures, which are eigenvalue method, geometry nonlinear method and geometry-material nonlinear method respectively. 摘要工程结构屈曲的有限元分析方法通常包括特征值分析、几何非线性分析和几何/材料双非线性分析三种方法。
- Due to the effect of the material nonlinear, geometry nonlinear and original bug , the second one is the problem about ultimate load carrying capacity which is more reasonable comparing to the true result. 但由于材料非线性、几何非线性和初始缺陷的影响,第二类稳定问题即极限承载力问题更符合实际。
- Some numerical equations of the hysteretic models were presented for nonlinear analysis at the end of this paper. 本文还给出了该恢复力模型的数学表达式,可供结构非线性分析参考。
- The full nonlinear analysis method is a new method for the microwave circuits under mul-titone excitation based on the spectral balance algorithm. 一、引言 随着线性变换矩阵技术的提出,谐波平衡法的应用领城扩展到棍级器电路的分析中(大信号、小信号分析法)。
- Objective To study the nonlinear analysis methods for repeated measurement data, implement parameter estimate in PPK by NLMIXED procedure in SAS soft. 目的探讨重复测量资料非线性分析技术、SAS软件NLMIXED过程及在群体药动学的应用。
- Nonlinear analysis method on the mechanical behavior of preflex composite beams was established with the nonlinear stress-strain curves of materials. 摘要采用材料非线性本构关系研究预弯组合梁的受力行为,建立预弯组合梁从预弯钢梁加荷到结构破坏的非线性全过程分析方法。
- Zhidong Teng &Lansun Chen,Global asymptotic stability of periodic Lotka-Volterra systems with delays [J],Nonlinear Analysis,45(2001),1081-1095. 石磊;具有无穷时滞中立型泛函微分方程解的有界性及周期解[J];科学通报;35:6(1990);409411.
- It is also illustrated that the nonlinear analysis of laminated circular cylindrical shells can be made in a hierarchic and consistent way. 以上关于"Methods in Nonlinear Analysis"的价格仅供参攷,可能有数小时至数日的延迟。
- The results show that the recommendatory method of the paper can well describe the nonlinear analysis of the pre-stress concrete beam. 选择了适合于预应力高强混凝土梁非线性分析的一些基本理论,主要包括混凝土和钢筋的应力应变关系、整体式有限元模型、混凝土的破坏准则。
- In this paper,RR intervals of the AF were characterized with two kinds of nonlinear analysis methods to predict the termination of the AF. 本研究从两种非线性分析的角度提取房颤信号RR间期的特征,并预测房颤是否能自发终止。
- Nonlinear analysis concrete filled steel tubular arches' mechanical property was researched.The appropriate constitutive equation was selected. 摘要对一个模型拱进行了非线性分析,研究了钢管混凝土拱的力学性能。
- Using the methods in nonlinear analysis, this present paper, studies the quasilinear parabolic systems in population dynamics, and obtaines the existence of the global solution. 采用非线性分析的方法,在任意带光滑边界的区域内,研究一类带交错扩散影响的拟线性抛物系统,证明了解的整体存在性。
- The procedures are applied to finite element nonlinear analysis of Biot consolidation problem for the Datangchong homogeneous hydraulic-fill dam in Guangdong. 并应用于大塘???拱颖劝鹿探峥翁庥邢拊?姆窍咝苑治鲋?计算与实测相比,颇为近似。
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- The study development of steel moment frames, the CFT column and the CFT composite connections in the aspect of nonlinear analysis were briefly reviewed. 简要回顾总结了钢框架、钢管混凝土柱及其节点非线性分析的主要进展;