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弹性长条
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  elastic strip
     On Periodic Fundamental Problem for Anisotropic Elastic Strip
     各向异性弹性长条的周期基本问题
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     On the PeriodiC Mixed Problem of Anisotropic Elastic Strip with Relative Displacements
     各向异性弹性长条具相对位移的周期混合问题
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     ON PERIODIC FUNDAMENTAL PROBLEMS OF AN ELASTIC STRIP
     弹性长条的周期基本问题
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     The Periodic Fundamental Problem of An Anisotropic Elastic Strip with Cracks
     带直裂纹的正交各向异性平面弹性长条的周期基本问题
短句来源
     By means of plane elastic complex variable and the basic theory about the boundary value of analytical functions the periodic fundamental problem for the static balance of anisotropic elastic strip, was attributed to a class of compound boundary value problem of analytical functions. Successively, through distinctive integral transformation to effectively disintegrate the stress functions and further change the problem into an integral formula, the solution in the form of closure to express the stress distribution of elastic strip was finally obtained with the help of series method.
     根据平面弹性复变方法和解析函数边值问题的基本理论,把各向异性弹性长条静力平衡的周期基本问题归结为一类解析函数的复合边值问题,通过独特的积分变换,将应力函数进行有效分解,并进一步将问题转化为一积分方程,借助级数方法,得到了描述弹性长条应力分布的应力函数封闭形式解.
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  an elastic strip
     ON PERIODIC FUNDAMENTAL PROBLEMS OF AN ELASTIC STRIP
     弹性长条的周期基本问题
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  “弹性长条”译为未确定词的双语例句
     On Problems of Strip Bonded by Two Different Elastic Materials with Arbitrary Periodic Cracks
     带周期裂纹的不同材料拼接的弹性长条基本问题
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     Welding problem of an infinite half-plane and a strip with dissimilar isotropic materials
     不同材料的各向同性弹性长条与半平面的焊接问题
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     Welding Problem of Two Isotropic Elastic Strips with Dissimilar Materials
     不同材料的两个各向同性弹性长条的焊接问题(英文)
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     Welding Problem of Two Different OrthotropicElastic Strips
     两个不同正交各向异性弹性长条的焊接问题(英文)
短句来源
     In this paper, the problem of the periodic welding of an anisotropic elastic half_plane and a strip with different materials is discussed. By means of plane elastic complex variable method and theory of boundary value problems for analytic function, the stress distribution is given in closed forms.
     利用平面弹性复变方法和解析函数边值问题的基本理论,讨论不同材料的各向异性弹性半平面和弹性长条的周期焊接问题,并给出应力分布封闭形式的解
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  elastic strip
The problem of the behavior of a floating elastic strip-shaped plate in waves is considered.
      
Vibrations of an elastic strip with a rough boundary
      
A plane problem of steady-state forced vibrations of an elastic strip whose lower boundary contains a rough segment is considered.
      
Propagation of longitudinal acoustic waves in a thin elastic strip coated by a layer of a viscous liquid
      
Propagation of an acoustic wave in a thin elastic strip embedded in a low-modulus matrix
      
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  an elastic strip
Vibrations of an elastic strip with a rough boundary
      
A plane problem of steady-state forced vibrations of an elastic strip whose lower boundary contains a rough segment is considered.
      
In each problem, the compliance, defined as the work done by the load, can be reduced on stiffening the plate by the addition to the boundary of an elastic strip whose cross-section is variable but whose total volume is prescribed.
      
Integral equations for any configuration of curved cracks and holes in an elastic strip
      
A method is presented to deal with the problems of an elastic strip weakened by cracks and holes of any configuration and geometry.
      
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In this paper, the first and the second fundamental static problems of two elastic strips bonded by different materials with arbitrary cracks are discussed (the cracks intersect with neither the boundary lines nor the interface nor themselves). We assume the stresses to be periodic and bounded. We reduce such problems to a singular integral equation of normal type along the cracks, the boundary lines and the interface, for which, the existence and uniquenses of the solution is proved. Using the method of sepcration,...

In this paper, the first and the second fundamental static problems of two elastic strips bonded by different materials with arbitrary cracks are discussed (the cracks intersect with neither the boundary lines nor the interface nor themselves). We assume the stresses to be periodic and bounded. We reduce such problems to a singular integral equation of normal type along the cracks, the boundary lines and the interface, for which, the existence and uniquenses of the solution is proved. Using the method of sepcration, we obtain the solution in closed form in case of horizontal colinearperiodic cracks.

本文讨论了具有任意形状和个数的周期裂纹的不同材料拼接的弹性长条基本问题(裂纹彼此不相交且不与边界和拼接线相交)。把此问题变成了求解拼接线、裂纹。反边界上的奇异积分方程,由此可得出解的存在和唯一性。其次,利用分拆函数的方法,对带周期共线直裂纹的情形给出了封闭形式的解。

Considers the periodic fundamental problem of an anisotropic elastic strip with cracks. By introducing two function transforms,the problem is reduced to a set of complex singular integral equations, and it is solved numerically by using Lobatto-Chebyshev method and classical Gauss method. The stress intensity factor at the fracture tipe is calculated. The numerical calculations in some cases are accomplished by using advanced computer language FORTRAN 77.

本文讨论了带直裂纹的正交各向异性弹性长条的周期基本问题,并将此基本问题化为一组奇异积分方程,运用Lobatto—Chebyshev求积公式和Gauss求积公式将奇异积分方程离散成线性代数方程,最后导出了求应力强度因子的公式.在计算机上用FORTRAN77语言对实例进行了数值计算.

The fundamental problems in an infinitely long elastic strip with periodic cracks of arbitraryshape both for isotropic and anisotropic materials are discussed. The correct formulation for the problemsare given. The problems are reduced to some singular integral equations of normal type which are proved tobe solvable with undetermined constants suitbly chosen.

讨论了各向同性和各向异性弹性长条的周期裂缝问题,给出了这类问题的正确提法和一般解法.将寻求复应力函数的问题归结为求解某种正则型奇异积分方程,证明了适当且唯一地选择一些待定常数的值后方程是可解的.解虽不唯一但在一条边上仅差一复常数.

 
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