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弹性平面
相关语句
  elastic plane
    Periodic welding problem of compound material with arbitrary shape cracks on elastic plane
    具任意裂纹的复合材料弹性平面周期焊接问题
短句来源
    Stokes equation is analogized with Lame equation used in the linear elasticity. An approach in which the finite element program for the linear elastic plane strain problem is employed to solve Stokes equation is presented.
    将Stokes方程与线弹性力学中的Lame方程进行类比,给出了用线弹性平面应变问题的有限元分析程序求解Stokes方程的方法.
短句来源
  “弹性平面”译为未确定词的双语例句
    The Problem of Bonded Plane Materials with Circular Hole
    带圆洞的不同材料拼接的弹性平面问题
短句来源
    SHAPE OPTIMIZATION OFARIGID INCLUSIN INAN ELATIC PLANE UNDER CONCENTRATED LOADS
    集中载荷作用下弹性平面刚性夹杂的形状优化
短句来源
    By using method of breaking up functions, the problem is reduced to solve certain boundary value problem on the circular hole. Then the problem is solved by means of seires expansion,which is suitable for approximation.
    而对具孔洞的拼接问题的研究很少.本文利用这新的方法讨论了带圆洞的不同材料拼接的弹性平面问题,借助分析函数方法,将问题转化为圆上的边值问题,然后利用级数方法给出了问题的解,以便于近似计算。
短句来源
    By using plane elastic complex variable method, periodic welding problem of compound material with arbitrary shape cracks is investigated. It can be changed into singular integral equation with Hilbert kernel by introducing periodic Sherman transformation. Furthermore, the existence and uniqueness of the solution are proved.
    应用平面弹性复变方法,研究了具任意裂纹的复合材料弹性平面周期焊接问题,通过周期Sherman变换,将其转化为带Hilbert核的奇异积分方程,并给出了解的存在惟一性定理.
短句来源
    On the basis of two-dimensional constitutive relationships of magneto-electro-elastic materials, the general solution to the problem of plane stress is derived and expressed in terms of four displacement functions (weighted harmonic functions). The analytical solution to a magneto-electro-elastic cantilever beam is obtained with the method of trial-and-error, which is clearly understood, conveniently proofread and concisely expressed.
    对磁电弹性平面问题进行了研究 ,给出了用拟调和位移函数表达的通解 ,进而以试凑法按平面应力问题推导出了均布荷载作用下悬臂磁电弹性梁的解析解 ,所得解有易于理解、便于校对、形式统一简洁的特点。
短句来源
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  elastic plane
The equilibrium problem for the infinite elastic plane consisting of two different media with many cracks on the interface is discussed.
      
Solving elastic plane problems involving the effect of Lorentz forces on conductors carrying a uniform current
      
Green's functions for a two-phase infinite magneto-electro-elastic plane
      
On the fundamental problem for an infinite elastic plane bonded by different anisotropic materials with cracks
      
In this paper, the first fundamental problem for an infinite elastic plane bonded by different anisotropic materials with cracks of arbitrary shape is discussed.
      
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From a practical point of view, a mechanically fastened joint of a structure would involve multiple hole/pin connections in which there exists, in general, some positive fitting tolerances. Considering the re-distribution of loads acting on hole/pin connections due to the plastic deformation of ductile materials, the calculation of the ultimate load of a joint of metal structures would be not affected by the existence of a small positive fitting tolerance . However, for a joint in fiher/resin laminated composite...

From a practical point of view, a mechanically fastened joint of a structure would involve multiple hole/pin connections in which there exists, in general, some positive fitting tolerances. Considering the re-distribution of loads acting on hole/pin connections due to the plastic deformation of ductile materials, the calculation of the ultimate load of a joint of metal structures would be not affected by the existence of a small positive fitting tolerance . However, for a joint in fiher/resin laminated composite structure, it will not he valid for the brittleness of the material; all of the hole/pin connections are not in contact simultaneously with each other for the existence of a positive fitting tolerance, and then the strength of the joint would be decreased.In this paper, a general and effective method is developed for load distribution of multi-fastener laminated composite joints by using Faber series expansion and complex potential method in the plane theory of elasticity. As an application, the effects of fitting tolerance on load distribution of a four-fastener joint are studied. The method presented here can be generalized to solve other problems in this field.

本文利用Faber级数展开和弹性平面理论中的复势方法,提出了一个普遍有效的关于层板多孔连接的内力分配的分析方法。作为算例应用,特别研究了配合间隙对层板四孔连接内力分配的影响。本文方法不难推广到多孔连接的其他力学问题。

In this paper,the problem of an elastic plane bonded by two half-planes with a circular hole of different isotropic materials is discussed. By using method of breaking up functions, the problem is reduced to solve certain boundary value problem on the circular hole. Then the problem is solved by means of seires expansion,which is suitable for approximation.

对具有裂纹的拼接半平面问题已作过一些研究[1-3],提出了新的解法[4]可以在相当一般的情形下运用,而且比已有的方法简单得多,[5-6]中利用这种方法对一些特殊的情况给出了数值解;而对具孔洞的拼接问题的研究很少.本文利用这新的方法讨论了带圆洞的不同材料拼接的弹性平面问题,借助分析函数方法,将问题转化为圆上的边值问题,然后利用级数方法给出了问题的解,以便于近似计算。

In a steady temperature field, because of the effect of a semicircular cavity or ahemispherical cavity on the crack propagation and fatigue damage in medium, it is necessaryto study the dynamic thermal stress distribution in the vicinity of a semicircular cavity or ahemispherical hole. In this paper, a problem of dynamic stress distribution of a semi-circularcavity at the surface of a semi-infinite elastic plane is investigated, while a steady temperaturefield is applied at the surface of the semicircular cavity....

In a steady temperature field, because of the effect of a semicircular cavity or ahemispherical cavity on the crack propagation and fatigue damage in medium, it is necessaryto study the dynamic thermal stress distribution in the vicinity of a semicircular cavity or ahemispherical hole. In this paper, a problem of dynamic stress distribution of a semi-circularcavity at the surface of a semi-infinite elastic plane is investigated, while a steady temperaturefield is applied at the surface of the semicircular cavity. A general analytic solution represented inthe Hankel function for this problem is obtained using complex function methods such as conformalmapping. Some numerical results for this problem are given.

在稳态温度场中,由于弹性平面内半圆孔或半圆坑等缺陷在介质裂纹扩展和疲劳损伤机理中所起的作用,因此深入了解半圆孔或半圆坑的表面动态热应力分布显得很有必要.分析在半无限弹性平面内一半圆孔附近施加稳态调谐温度场条件下的半圆孔孔边动态热应力分布问题,利用共形映照等复变函数的方法,给出了汉克函数表示的此问题的解析解,并给出了相应动态热应力分布系数的数值结果.

 
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