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- By using the generalized variational principles of thin plate bending problem, a numerical method is proposed for a mixed boundary value problem of circular plate. 利用弹性薄板的广义变分原理和双调和方程的特解序列,提出了一种求解圆板混合边值问题的数值方法。
- QIAN Weichang.Involutory transformations and variational principles with multi-variables in thin plate bending problems[J].Applied Mathematics and Mechanics,1985,6(1):25-46. [8]钱伟长.;对合变换和薄板弯曲问题的多变量变分原理[J]
- A weak form discrete operator method of solving thin plate bending problems 薄板弯曲问题的一种弱形式离散算子解法
- Application of bending moment distribution and carryover limit formula to plate bending problems 弯矩分配传递极限公式在薄板弯曲问题中的应用
- The(idea) of this method is clarified in detail by taking bending problem of simply-supported thin polygonic plate on Pasternak foundation as an example. 以Pasternak地基上简支多边形薄板的弯曲问题为例;详细阐明了准格林函数方法的思想.
- Novel boundary element method for resolving plate bending problems Differential Quadrature Method for Bending Problem of Plates with Transverse Shear Effects 边界无单元法计算薄板弯曲问题无单元法在平板弯曲问题中的应用竹材层合板弯曲破坏机理的实验研究一个基于膜板比拟理论的四边形双线性薄板单元
- The two-direction trigometric series as flexual function solve the bending problem of the free rectangular plate on the two-parameter elastic foundation. 用三角级数作为挠度函数解决了双参数弹性地基上自由边矩形板的弯曲问题。
- Zhang C Z, Yang G S.General analytic solutions for transverse bending problem of anisotropic plate structures [J].Acta Mechanica Sinica, 1996, 28(14): 429- 440. [8]张承宗;杨光松.;各向异性板结构横向弯曲一般解析解[J]
- The plate bending system is required especially for thinner thickness. 厚度较薄的钢板轧制时尤其需要弯板系统。
- Bending problem of delamination includes compressive problem of delamination and it is more complicated than the later. 含脱层层板的弯曲问题包含了脱层的压缩问题,却比压缩问题更加复杂。
- The paper also gives the feasibility analysis of asymmetric plate bending under one time feeding cond. 扼要介绍了三轴不对称卷板时,根据被卷钢材的几何参数、力学参数来计算卷制工艺参数。
- One of the method of curbing plate bending in jobbing sheet rolling process was researched. 研究了在中板轧制过程中抑制板坯弯曲的措施之一。
- The bending problem of plates on elastic foundation with local point supporting under the classical boundary conditions was discussed. 研究了任意载荷作用下含局部支承弹性地基板在典型边界条件下的弯曲问题。
- The plate bending machine is a plate processing equipment which can bend plate into arc or columniform object. 卷板机是一种把平板卷制成各种弧形和圆桶状物体的板材加工设备。
- By this method,the thermal stress problem in ortho-anisotropic medium can be directed solved from the existing solution of lateral bending problem and vice versa. 利用本方法,正交各向异性材料中的平面热应力问题的解可以直接从相同材料、相同几何尺寸的板弯问题的解中得到,反之亦然。
- The reasonable quantity of rebound according to the rebound phenome-na of the narrow plate bending has also been determined. 此外,还研究了窄板弯曲的回弹及其合理值的确定。
- In the following section, we review four mechanisms of locked plate failures: (1) plate bending; (2) plate fracture; (3)plate pull-off; and (4) locking screw failure. 在一下部分,我们将回顾锁定钢板失败的四种机制:(1)钢板弯曲(2)钢板断裂(3)钢板脱出(4)锁定螺钉固定失败。
- To cooperate with the development of the numerical control system of plate bending and to optimize the process, the deform law of this process has been studied. 系统研究了卷板过程的机理,建立了卷板模拟的弹塑性大变形有限元方程,研究了系统中单元的选取,接触边界条件的处理。
- To sette plate bending in jobbing sheet rolling process make use of test technology comprehnsive parameters are tested injobbing sheet rolling process when plate bending. 中板轧制过程板坯弯曲现象是中板生产中普遍存在的难题。
- The fifth part gave the numerical examples of the application of Daubechies-Galerkin method in the plate bend and parabola equation. 论文的最后对本文的工作做了总结和展望。