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plate with holes
相关语句
  开孔板
     The Bending of the Reinforced Rectangular Plate with Holes Used in Large Hydraulic Turbines
     大型水轮机中矩形加筋开孔板的弯曲问题
短句来源
     Buckling modes of plate with holes are described.
     观察了开孔板在弯矩作用下可能发生的失稳模式。
短句来源
     The resistance capacity of plate with holes is little influenced by the number of half waves brought by plate buckling. In analysis, the stability of short plate with only one half wave is studied when the short plate is buckling.
     证明了开孔板在失稳的时候发生不同个数的半波对其承载力是没有影响的,在分析中可以用失稳时产生一个半波的短板进行稳定分析。
短句来源
     The bending of the reinforced rectangular plate with holes is investigated by the weighted residual method for a common unitized construction.
     本文采用一般组合结构的加权残数法研究矩形加筋开孔板的弯 曲问题.
短句来源
  “plate with holes”译为未确定词的双语例句
     Combinational Shape Optimization of Finite Elastic Plate with Holes
     含孔有限大弹性板孔的位置形状综合优化
短句来源
     It is shown that,for a 6-cylinder engine,the simulating cylinder head of a 40 mm-thick steel plate with holes (the 3rd cylinder head)can be substituted for the real cylinder on measuring cylinder deformation.
     研究结果表明,对于该6缸发动机,在测量其缸筒变形量时,可采用40mm钢板挖孔的模拟缸盖(第3种缸盖)代替真实缸盖。
短句来源
     NOPD(Non Obstructive Particle Damping ) also called powder damping technology, is a new passive vibration absorption technology developed since 90's. In the paper, a plate with holes and four free edges acts as research object.
     NOPD(Non- Obstructive Particle Damping)又称粉体阻尼技术是 90年代发展起来的一种新的被动减振技术。
短句来源
     The low-cycle fatigue(LCF) behavior for specimens of powder metallurgy superalloys(FGH95) of smooth round rod and plate with holes was studied by experiment and finite element method under different temperatures.
     采用光滑圆棒试样和带孔平板试样,对不同温度下的镍基粉末高温合金(FGH95)的低周疲劳(LCF)寿命进行了试验研究和有限元分析。
短句来源
     By regression analysis, a formula for calculating elastic buckling moment of plate with holes is obtained.
     通过回归分析,得到用于计算开孔腹板弹性屈曲荷载的回归公式。
短句来源
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  相似匹配句对
     Gold plate
     “镏”金岁月
短句来源
     plate structure ?
     第二部分:绘画中“板块结构”原理的探究
短句来源
     Computer to Plate with Laser
     激光直接制版版材
短句来源
     The calcaneus was fixed with plate and screw.
     最后以钢板螺钉固定。
短句来源
     side holes,1 m.
     边排孔1 m。
短句来源
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  plate with holes
We propose a method of solving the problem of the stress state of an anisotropic plate with holes of arbitrary shape.
      
The boundary element method in stress-state problems for an anisotropic plate with holes
      
Flexure of viscoelastic plate with holes reinforced by rigid rings
      
The thermoelastic problem for an infinite multiply connected anisotropic plate with holes and cracks in a linear heat flow is solved.
      
Thermostressed State of an Anisotropic Plate with Holes and Cracks
      
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On the basis of the theory of two-dimensional elastic plate with holes, the use of the theory of linear elastic fracture mechanics in the hydraulic fracturing of oil and gas wells is discussed in this paper. The formulas for computing fracturing pressure of rocks have been obtained. A series of tests and field practices showed that the results calculated by these formulas are more approximate to the practice than those computed by the formulas used in the present petroleum engineering.Some problems occuring...

On the basis of the theory of two-dimensional elastic plate with holes, the use of the theory of linear elastic fracture mechanics in the hydraulic fracturing of oil and gas wells is discussed in this paper. The formulas for computing fracturing pressure of rocks have been obtained. A series of tests and field practices showed that the results calculated by these formulas are more approximate to the practice than those computed by the formulas used in the present petroleum engineering.Some problems occuring in hydraulic fracturing have been well explained, and some new theoretical bases have also been given to the hydraulic fracturing of oil and gas wells in this paper.

本文以二维弹性孔板理论为基础,应用线弹性断裂力学理论,对油气井水力压裂作了理论分析,并得出了计算岩石破裂压力的公式。室内试验和现场实例表明,这些公式的计算结果比目前石油工程中广泛采用的公式更接近实际施工的情况。

In this paper,the least square boundary collocation method is used to analyzethe problem for the bending of thin plates with holes.The trial functions areformed by the series of particular solutions of the biharmonic equations in thepolar coordinate system.The solution for the bendsng problem of circular plateswith regular polygon holes has been achieved by using the conformal transforma-tion technique of the function of complex variables.This method can be extendedto the solution of the bending...

In this paper,the least square boundary collocation method is used to analyzethe problem for the bending of thin plates with holes.The trial functions areformed by the series of particular solutions of the biharmonic equations in thepolar coordinate system.The solution for the bendsng problem of circular plateswith regular polygon holes has been achieved by using the conformal transforma-tion technique of the function of complex variables.This method can be extendedto the solution of the bending problm of plates with holes or outer configurationswhich have other shapes.In addition,the series of item by item weighting methodhas been employed in the calculating process,and has improved the ill conditionof the matrix to a certain extent.

本文利用边界型最小二乘配点法,取极座标下的双调和方程的特解序列作为试函数,对开大孔的薄板弯曲问题进行了计算研究。计算中应用了复变函数保角变换的技术,得到了具有正多边形孔的圆板弯曲问题的近似解。这种方法可推广至其它形状的孔与其它形状的外边界。此外,在计算过程中提出了试函数逐项加权的方法,在一定程度上改善了矩阵病态的情况。

In this paper, Iinear combinations of cubic B-splines are used as the piecewise functions for the solution of the problem. Based upon the Generalized Variational Principle of thin plates with holes,the global stiffness matrix can be established with its coefficient matrices in explicit forms .The prominent features of the proposed method applicable even for complicated boundary conditions are its high accuracy, simple application, small computer storage and less computing time required so that the problem...

In this paper, Iinear combinations of cubic B-splines are used as the piecewise functions for the solution of the problem. Based upon the Generalized Variational Principle of thin plates with holes,the global stiffness matrix can be established with its coefficient matrices in explicit forms .The prominent features of the proposed method applicable even for complicated boundary conditions are its high accuracy, simple application, small computer storage and less computing time required so that the problem can be easily solved with small computers. As shown by worked examples given in the paper, the accuracy of the method can well meet the needs of the most engineering designs.

本文采用三次修正B样条的线性组合作插值函数,根据弹性薄板的广义变分原理对带有复杂边界条件的矩形薄板建立了总体刚度矩阵,给出了系数矩阵的显式表达式。另外,本文还利用叠加原理对内、外边界均为矩形的开孔薄板建立了总体刚度矩阵,给出了系数矩阵的显式表达式。文中提出的计算方法具有精度高、计算量少、易于在小型计算机上实现等特点,应用甚为简便。最后,文中给出的若干算例说明本文提出的方法的计算精度能满足工程设计要求。

 
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