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orthotropic composite material
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  正交异性复合材料
     On J-Integrals Near Models Ⅰ, Ⅱ Crack Tips in the Plates of Orthotropic Composite Material
     线弹性正交异性复合材料板Ⅰ、Ⅱ型裂纹尖端的J积分
短句来源
     A Study of J-lntegral of the Orthotropic Composite Material
     正交异性复合材料J积分的研究
短句来源
     The theory of J integral near cack tip in the plate of linear elastic orthotropic composite material are systematically studied in this paper.
     本文对线弹性正交异性复合材料单层板裂纹尖端附近的J积分进行了系统的理论研究。
短句来源
     Stress Intensity Factors near Interface Crack Tip of Two Dissimilar Orthotropic Composite Material
     正交异性复合材料板界面裂纹尖端应力强度因子
短句来源
     In this paper, we prove the independence of path of the J-integrals near models Ⅰ、Ⅱ crack tips in the plate of the orthotropic composite material.
     本文借助于复变函数方法,通过将J积分化为复形式,首先证明了线弹性正交异性复合材料板Ⅰ、Ⅱ型裂纹尖端附近的J积分的路径无关性,继而推出了该J积分在Δ<0和Δ>0两种情况下的计算公式.
短句来源
  “orthotropic composite material”译为未确定词的双语例句
     Caustic Simulation for the Stress Singularities in orthotropic Composite Material under Concentrated Loads
     集中载荷作用下正交复合材料板奇异应力场的焦散线模拟实验
短句来源
     4) On the basis of previous study on elastic stage, the paper put forward two orthotropic composite material models, twice reinforced model and bi-reinforced model, and also a simplified isotropic material model for engineering.
     4) 结合课题组前期的研究成果,就墙体在弹性阶段的复合材料问题,提出两种正交各向异性复合材料计算模型:二次单向纤维加强模型和双向纤维加强模型,并在此基础上,给出了适于工程计算的各向同性墙体简化材料模型。
短句来源
     Based on the fundamental solution, some basic problems of the boundary element method on orthotropic composite material plate including C mains, G(ij) matrix, H(ij) matrix and stress formulae of internal region are studied. The calculation formulae of the constant boundary element and liner boundary element are built up.
     在基本解的基础上,研究了正交各向异性复合材料平面问题边界元法的有关基本问题,包括C矩阵、G(ij)矩阵、H(ij)矩阵和域内应力表达式等,并建立了常值边界单元和线性边界单元的计算公式(适用于各类边值问题)。
短句来源
  相似匹配句对
     Orthotropic Photoelastic Composite Materials
     一种新的正交异性光弹性复合材料
短句来源
     ON 3 D SOLUTIONS OF ROTATING ORTHOTROPIC COMPOSITE DISKS
     关于正交各向异性旋转圆盘的三维解
短句来源
     On Crack-Tip J -Integral for Orthotropic Composite Plate
     关于复合材料单层板裂纹尖端的J积分
短句来源
     A Study of J-lntegral of the Orthotropic Composite Material
     正交异性复合材料J积分的研究
短句来源
     Research on Laminated Orthotropic Piezoelectric Composite Materials
     片状正交异性压电复合材料的研究
短句来源
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  orthotropic composite material
A tensile impact test apparatus capable of applying a pure axial tensile loading to even a highly orthotropic composite material, e.g., a unidirectionally reinforced composite, was designed and constructed.
      
As an example, axisymmetrical deformations of a cylindrical shell made of an orthotropic composite material are discussed.
      
Stability under shear of plate made of orthotropic composite material with hole
      
Elastoplastic equilibrium of orthotropic composite material with system of collinear fiber inclusions
      
A study ofJ-integral of the orthotropic composite material
      
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In this paper, we discuss J-integrals near models Ⅰ and Ⅱ crack tips for the plates of linear-elastic isotropic homogeneous material and orthotropic composite material, using the theories of complex function and calculus, and obtain the result as follows:

本文利用复变函数和微积分的理论讨论线弹性各向同性均匀材料板和正交异性复合材料板Ⅰ、Ⅱ型裂纹尖端附近的J积分,得到了下列结果: (1)将各个J积分统一化为对坐标的曲线积分的标准形式: J=∫_rP(x,y)dx+Q(x,y)dy (2)证明了各个J积分的路径无关性. (3)推出了各个J积分的具体计算公式.

In this paper, we prove the independence of path of the J-integrals near models Ⅰ、Ⅱ crack tips in the plate of the orthotropic composite material. Then we derive the computing formulae of the J-integrals in the cases of △<0 and △>0 by using a complex variable method and reducing J-integrals to complex form.

本文借助于复变函数方法,通过将J积分化为复形式,首先证明了线弹性正交异性复合材料板Ⅰ、Ⅱ型裂纹尖端附近的J积分的路径无关性,继而推出了该J积分在Δ<0和Δ>0两种情况下的计算公式.这对于将J积分应用于复合材料平面断裂的理论研究和实验校核中去,具有一定的参考价值.

This paper provides isotropic and orthotropic composite materials simplified creep constitutive relation based on R.A. Schapery's nonlinear thermoviscoelasticity costitutive relation. This poper compare isotropic composite materials simplified constitutive relation with classical viscoelastic theoey in theory and gives a caculation example to orthotropic composite materials.

本文以R.A.Schapery非线性热粘弹性本构关系为出发点,从理论上推导了各向同性复合材料蠕变的本构关系,并将之与经典的粘弹理论进行了比较.对正交各向异性复合材料给出了其蠕变的本构方程,并给出了一个算例.

 
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