The proposed algorithm is used to identify the material parameters of orthotropic plate with a circular hole.
然后采用本文提出的方法识别正交各向异性圆孔方板的材料参数。
The nonlinear natural thermal vibration of a rectangular orthotropic plate on a nonlinear foundation was studied.
研究了非线性地基上正交异性矩形板的非线性固有热振动。
The temperature fields for an orthotropic plate with a central crack under the remote uniform heat flows are investigated.
研究了含中心裂纹的正交各向异性板，在远场均匀热流作用下温度场的分布。
The parametric study manifests that the variance of nonlinearity coefficient has more serious effect on orthotropic plate than on quasi-isotropic plate.
参数研究表明非线性系数的变化对正交各向异性板的影响较大，而对准各向同性板的影响较少。
A new calculating method for solving orthotropic plates is presented in the paper. The orthotropic plate is dealt as a equivalent isotropic plate with ribs.
本文提出一种求解正交各向异性板的新的计算方法，使之等效为各向同性加肋板。
Due analysis has been made and it is found that the nonlinear energy release rate of orthotropic plate with a, crack is dependent on the biaxial load factor.
本文分析双向加载下正交异性裂纹板的非线性能量率，指出所研究的裂纹板的非线性能量释放率与双向加载因子有关。
The governing equations as well as their exact solutions are constructed for a simply supported rectangular orthotropic plate with arbitrary thickness subjected to arbitrary Loads.
给出四边简支任意厚宽比的矩形板在任意荷载作用下的控制方程及其精确解。
The present paper deals with the material parameter identification of orthotropic plate with a circular hole by the approach of integrating optimization and boundary element analysis.
结合优化技术和边界元分析，针对正交各向异性孔板进行了材料参数的识别。
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。
Tn this paper , a ultimate A analysis was presented for upper and lower orthotropic reinforced concrete plate acted by a concentrated load.
本文对集中荷载作用下，上下正交异性配筋的钢筋砼板进行了极限分析。
Based on the analytical solution to stress field around a hole in a stressed orthotropic infinite width plate, a set of equations was derived to calculate the relieved strain matrix.
以正交各向异性无限大板孔边应力场解析解为基础，导出了释放应变矩阵计算表达式，并用一个算例验证了该计算式的正确性。
With greater width, the stiffening plate on a large span steel bridge is usually of the orthotropic type.
大跨度钢桥加劲板件由于板件幅面较大，一般采用正交异性加劲板件。
In this article, the fracture analysis on mode I crack of orthotropic functionally gradient materials is studied, under which the elastic constants changed exponentially along thickness of the plate.
文章对含i型裂纹的正交各向异性功能梯度材料板沿其板厚的弹性常数表达式呈指数函数变化时的应力-应变场进行分析。
A general solution to differential equation for deflection function in bending problem of orthotropic rectangular thin plate on elastic foundation is established.
建立了弹性地基上的正交异性矩形薄板弯曲挠度函数微分方程的一般解。
A general solution of differential equation for deflection function in bending problem of orthotropic rectangular thin plate on elastic foundation is established in this paper.
建立了弹性地基上的正交异性矩形薄板弯曲问题挠度函数微分方程的一般解。
The free vibration of orthotropic clamped square plates with a circular or square hole is studied with the help of the program using the high-precision triangular plate bending element.
用高精度三角形板单元有限元程序研究多种正交各向异性材料开圆孔或开方扎夹支方板的自由振动。
A computational analysis of the non linear vibration and thermal buckling of a uniformly heated polar orthotropic annular plate is presented.
采用数值计算方法分析了具有中心刚性质量的极正交各向异性环形薄板在均匀升温下的大振幅振动和热过屈曲。
By analyzing the test results and the numerical results, the stress distribution and fatigue properties of orthotropic steel deck plate were studied.
在分析了试验结果和数值计算的基础上，对正交异性钢桥面板的应力分布和疲劳性能进行了研究。
The orthotropic steel deck plate has been widely used in various steel Bridges, especially in the steel box girder Bridges.
正交异性钢桥面板已广泛应用于各种桥型，尤其是在钢箱梁桥中。
This paper investigates the subharmonic parametric resonance problems of a symmetric orthotropic laminated rectangular plate with simply supported edges by the use of the singularity theory.
在分析与探讨脉动轴向力作用下梁的参数共振问题时，本文取四种边界条件来分析第二阶次谐波参数共振的稳定区域，确定了零解与非零解的稳定性。
This paper investigates the subharmonic parametric resonance problems of a symmetric orthotropic laminated rectangular plate with simply supported edges by the use of the singularity theory.
在分析与探讨脉动轴向力作用下梁的参数共振问题时，本文取四种边界条件来分析第二阶次谐波参数共振的稳定区域，确定了零解与非零解的稳定性。
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