A method to calculate the deflection of cast-in-situ plate stairs and the comprehensive corrected coefficient based on this method. 提出计算现浇板式楼梯的挠度的方法以及基于该方法的综合修正系数,可供工程设计、教学和科研参考。
Approximate Calculation of Deflection in Orthotropic Plate of Right Triangle with Simply Supported Edge A SIMPLIFIED METHOD FOR SHALLOW SHELLS WITH SIMPLE SUPPORTS BY BEM 简支边直角三角形正交各向异性板挠度近似计算边界元法分析周边简支扁壳的一种简便计算
A Solution for Stress Concentration in Orthotropic Plate with Hole by BEM Approximate Calculation of Deflection in Orthotropic Plate of Right Triangle with Simply Supported Edge 用边界元法求解带孔的正交各向异性板问题简支边直角三角形正交各向异性板挠度近似计算
The relationship between electrostatic deflection of folded plate sensitivity and potential distribution along axis was also derived. The aberration equations and aberration coefficients of electrostatic deflection were given. 导出了折板静电偏转灵敏度与电位分布之间的关系,给出静电偏转像差方程及像差系数。
The maximum deflection of plate increases with the increase of transient load period, while the stress and the displacement of the plate decrease with the increase of foundation damping. 黏弹性地基板的位移随荷载作用时间的增长而增大,应力和位移随地基阻尼增大而减小。
On the Method of Orthogonality Conditions for Solving the Problem of Large Deflection of Circular Plate 关于圆簿板大挠度问题的正交条件解法
On the large deflection of circular plate 圆薄板大挠度问题
Cyclic Iterated Weighted Residual Method for Nonlinear Analysis of Large Deflection Plate 大挠度板非线性分析的循环迭代加权余量法
The virtual displacement principle is used to derive the dynamic equation of motion, with the effect of large deflection of plate taken into account. 考虑大挠度效应及初偏心的压杆稳定性分析计入板的几何非线性&大挠度效应,利用虚位移原理,导出了板的非线性动力方程。
On the basis of classical lamination theory and large deflection hypotheses of plate, the equilibrium and compatibility equations of simply supported composite laminated plates are obtained. 该方法基于经典的层合板理论及板的大挠度基本假设,得到四边简支层合板的非线性运动方程及变形协调方程;
Analyse on the load-deflection character of a large deflection rubber circular plate of storing energy 大挠度储能橡胶圆板的受载挠曲特性分析
By using curved-fitting method, calculation of local angular deflection of canvas plate is studied, with the help of cubic spine function, canvas plate is formed and then its local angular deflection is worked out. 运用曲面拟合方法研究帆形板局部角变形的计算方法,通过三次样条函数建立船体帆形外板,然后计算得出帆形板的局部角变形。
The large deflection problem of plate with transverse shear 计入横向剪切变形的平板大挠度弯曲问题
Based on the SDS-3 E-beam lithography machine, the electrostatic deflection of the folded plate structure was used instead of the electrostatic deflection of the plate. The requirements that the electron trajectories and potential distribution must realize for electrostatic deflection of folded plate sturcture were discussed. 以SDS-3电子束曝光机为基础,用折板结构静电偏转替代直板结构静电偏转,探讨了电子束曝光机折板静电偏转场的电子轨迹与电位分布应满足的要求。
Large Deflection of Circular Plate under Compound Load 复合载荷下圆薄板的大挠度问题
Immediate Numerical Solution of a Large Deflection Rubber Circular Plate and Correct for its Hencky's Solution 大挠度橡胶圆板的数值解及对其Hencky解的修正
This paper introduces briefly the principles of three kinds of XPS imaging analysis mend, including parallel imag-ing, x-ray beam scanning and static electricity deflection plate scanning. 简单介绍了三种X光电子能话(XIE)成象分析的原理,包括平行成象法、X射线束扫描法和南电们转板扫描法。
The Double Mode Model of the Chaotic Motion for a Large Deflection Plate 大挠度板混沌运动的双模态分析
According to interactive states of the forming sheet with the foundation and the punch, the sheet may be devided into three parts, and corresponding equlibrium equations analytical solutions are derived by large deflection plate theory and contact mechanics. 根据薄板与弹性体和椭圆冲头的接触情况,薄板可分成三部分。应用薄板的大挠度和接触力学理论,分别推出了各部分相应控制方程的解析解;
The characteristics of the brake plate of imported walking-beam rack-type cooling bed and the computation methods of starting time of deflection plate, starting time of brake plate and braking distance in electrical control are introduced. 介绍了国外引进的步进齿条式冷床制动板的特点及电气控制中偏转板起动时间、制动板起动时间、制动距离的计算。
The differential equation and boundary conditions for the deflection of plate in the oblique co-ordinate system are derived. 推导了斜坐标薄板弯曲的定解微分方程及边界条件,然后采用双重幂级数作为试函数。
A weighted residual method with variable conversion and cyclic iteration is proposed in this paper, which facilitates the approximate solution of nonlinear coupling partial differential equations of large deflection plate. 针对大挠度板非线性耦合偏微分方程组的求解,提出了变量转换循环迭代加权余量法。这种方法通过变量转换、构造迭代格式和加权余量法近似求解,使原问题易于解决。
The differential equations of plates and beams are established first. Then according to the same deflection of plate and beam, the matrix of coefficient can be written and their deflections can be calculated by a computer program. 首先,我们分别建立板与梁的差分方程,再根据梁的挠度与板的挠度一致,写出箱体的系数矩阵,编程计算求出相应点的挠度。
Pfluger's theory of small deflection isotropic plate reinforced with ribs, it is stretched into fibrous laminated plates having open sectional stiffeners. Pflüger各向同性小挠度加筋板理论的基础上,将其推广到有开口筋增强的纤维型复合材料迭层板。
This article first introducing the non-coupled systems and non-coupled equation of finite deformation springback. The method of springback finite-element for large deflection of plate shaping is established on springback potential energy principle that is already concluded. 通过引入有限变形回弹反耦联系统和反耦联方程的概念,由回弹势能原理建立了板成形的大挠度回弹有限元法。
Calculation of large deflection of circular plate under axi-symmetrical distributed load by method of point collocation 用配点法计算受轴对称分布荷载的圆形大挠度板
The problem of solving large deflection plate by the variational method is changed into that of solving systems of cubic algebraic equations with multi-unknown quantities. 采用变分法求解薄板大挠度问题的高级近似解时将导致多元三次代数方程组。
Studies on Electrostatic Deflection of Folded Plate for E-beam Lithography Machine 电子束静电折板偏转系统研究
In accordance with the principle of energy and the variational principle, the large deflection of thin plate bending the basic differential equations for change. 根据能量原理的伽辽金法和变分原理,对薄板大挠度弯曲的基本微分方程进行变换。