样条有限杆元法,spline finite member element method
1)spline finite member element method样条有限杆元法
1.This paper presents a method to predict the overall stability and secondorder displacement of tall buildings using thespline finite member element method.该文用转换B3样条函数模拟结构板壁横截面的翘曲位移,通过势能变分原理,导出微分方程组,利用样条有限杆元法对高层建筑筒体结构的整体稳定及二阶位移进行了求解。
2.The displacement variational principle was used to develop thespline finite member element method for buckling analysis of thin walled members with shear lag effect.根据势能驻值原理 ,提出在横向荷载作用下薄壁杆件稳定分析的样条有限杆元法。
3.Thespline finite member element method based on the potential energy principle for lateral buckling analysis of thin-walled members with arbitrary cross sections and arbitrary boundary conditions is proposed.根据势能驻值原理,采用转换B3样条函数模拟杆件横截面的翘曲位移场,文[8]提出了用于分析在横向荷载作用下薄壁杆件稳定问题的样条有限杆元法。
英文短句/例句
1.THE SPLINE FINITE MEMBER ELEMENT METHOD IN VIBRATION ANALYSIS OF THIN-WALLED CURVED BEAMS薄壁曲梁振动分析的样条有限杆元法
2.Finite Element Method and Finite Volume Method Based on B-Spline基于B样条的有限元法及有限体积法
3.Semi-analytical solution of B-spline wavelet-based finite element for piezoelectric lamina压电层合板的B样条小波有限元半解析法
4.Numerical solutions of the Burgers" equation by the quintic B-spline Galerkin finite element method用五次B样条Galerkin有限元方法求Burgers方程的数值解
5.The Finite Element Methods for Antiseismic Analysis of Thin- Walled Bar Structures with Open Profile;开口薄壁杆结构抗震分析的有限元法
6.A Finite Element Approach for the Contact Problem of Anchor Bolts and Its Application;锚杆接触问题的有限元解法及其应用
7.Static and Dynamic Analysis of Thin-Walled Bar with Closed Profile by Fem;闭口薄壁杆件静、动力有限元法分析
8.A New Finite Element Solution for Internal Force and Frequencies Analysis of the Compressed Bar压杆内力与频率关系的有限元法分析
9.The Research and FEM Simulation in the Upset Forging Process of Cylindrical Rib Sucker Rod;圆柱筋条式抽油杆模锻工艺及有限元模拟
10.Tense Product Formal Daubechies Spline Wavelet Finite Element Method;张量积形式的Daubechies样条小波有限元
11.The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.本文用样条有限元法,分析了反对称角铺设层合板的自由振动问题.
12.SPLINE FINIT STRIP METHOD APPLIANCE IN STRUCTURE ANALYSIS OF CONTINUOUS HAUNCHED BRIDGES样条有限元法在连续加腋箱梁桥结构分析中的应用
13.A high accuracy finite volume element method based on cubic spline interpolation for two-point boundary value problems两点边值问题基于三次样条插值的高精度有限体积元方法
14.The deformation of axle bush in high-speed engine is analysed by finite element mothed.本文采用了现代有限元方法分析了动载条件下高速发动机连杆轴瓦的变形。
15.The ultimate load of plate girders was analyzed by spline finite strip and plastic hinge method.用样条有限条塑性铰法分析了板梁的极限荷载。
16.Finite Element Method for Torsional Bar with Arbitrary Shaped and Multiple-Connected Cross-Sections多连通任意截面杆件扭转问题的有限元法
17.A Super Finite Elemont Method of Analyzing box Beam and Built-up Structure With Bar Member System箱形梁和杆系组合结构分析的超级有限元法
18.Three Dimensional Finite Element Stress Analysis as Ⅰ-bar ClaspⅠ形杆卡应力分布的三维有限元法分析
相关短句/例句
Spline finite element method样条有限元法
1.Based on Kirchhoff"s classical theory and adopting the spline finite element method, three independent displacements are interpolated into the ant; symmetric angle-ply laminated plate by the spline base of the cubic spline B function, and the stiffness array and the quality array of the composite material laminated plate are derived.基于Kirchhoff经典理论,用样条有限元法以三次B样条函数构成的样条基对反对称多层角铺设层合板的3个独立位移进行插值,推导了复合材料层合板刚度阵,质量阵列式,阻尼阵列式,并由Lagrange方程导出了层合板的动力学方程,通过瑞利一李兹法建立了特征方程。
2.Based on Gurtin variational principle,a spline finite element method for initial value problems of plate was presented by applying spline finite element method to space domain and step by step method to time domain.:以 Gurtin变分原理为基础 ,空间上应用样条有限元法 ,时间域上采用逐步代换的方法 ,建立了计算板动力问题的样条有限元法 。
3.This paper reviews the developments of the spline finite element method based on the variational principle, the theory of spline function and the state space theory during the last twenty years.主要评述基于变分原理、样条函数理论与状态空间理论的样条有限元法在近２０多年来的进展以及进一步发展的趋势。
3)the finite spline element method有限样条元法
4)spline finite element样条有限元
1.In this paper, the researches on static equilibrium and dynamic equilibrium of the soil under foundation by coupling thespline finite element method and semi-analytical infinite element method, several computer programs are compiled.采用样条有限元和无限元耦合方法,对基础下土体的静、动力平衡问题进行分析研究,并编制了专用计算程序。
2.Thespline finite element and the semi analytical infinite element are used to investigate the infinite soil.针对成层地基，用样条有限元与半解析无限元耦合法分析水平方向无限伸展的地基土，对结构－地基－结构进行了地震反应分析，并在分析中考虑了地震波存在的衰减和相位差，得到了不同结构－地基－结构相互作用之间的一些规
3.Thespline finite element method is used to investigate the pile-soil system in the near field.运用惯性耦合法分析地基上相邻建筑物的相互作用，并将样条有限元法分析直接承受建筑物的桩基和土体，用半解析无限元法分析外围半无限土体。
5)the spline finite element样条有限元
1.Based on the analysis of the Piles-Soil Interaction bythe spline finite element and the semi-analytical,the paper compares the difference between noninteraction and interaction.用样条有限元法和半解析无限元法分析了桩—土相互作用体系,通过比较不考虑相互作用和考虑相互作用时计算结果的差异,说明抗震中考虑桩—土相互作用的必要性。
2.The structure-basements-piles-soil interaction was analysised,based onthe spline finite element and the semi-analytical infinite element.计算时先将体系分为四个区域,即:桩土体系、两侧土区及上部结构,各个区域分别采用用样条有限元法和半解析无限元法进行分析,再按力的平衡与位移协调条件将各个区域联系成一整体。
6)spline finite element method样条有限元
1.Solution ofspline finite element method of runner strength of mixed flow turbine;混流式水轮机转轮强度的样条有限元求解
延伸阅读
三次样条插值法分子式：CAS号：性质：样条函数中最重要的一种函数。若函数S（x）在区间[a,b]的每一分段[xi-1,xi](i=s,2,…n)上是三次多项式，而整条曲线及其斜率是连续的，便称它是定义在区间[a,b]上的三次样条函数(cubic spline function）。利用拟合的多项式计算函数值，将计算的函数值插入到原有的实验点之间，然后再根据所有实验点拟合成曲线。用三次样条插值法获得的曲线具有很高的精度。
