In this paper, we analyse the shallow spherical shells with variable thickness by the boundary element method.
本文利用边界元方法分析了变厚度扁球壳的非线性问题。
The analysis for free vibration of ring-stiffened circular cylindrical shell with variable thickness was presented.
分析了环肋变厚度圆柱壳的自振特性。
The high velocity and variable thickness of igneous rock impair the structural map of targets beneath igneous rocks.
火成岩速度很高，而且厚度是变化的，常常影响到它下面的构造成图精度。
Pathology. —A cyst is any round circumscribed space that is surrounded by an epithelial or fibrous wall of variable thickness.
囊肿是任何圆形的空腔，周围环绕以不同厚度的上皮或纤维性壁。
The deposit shows such characteristics as rich orebody, uniform mineralization, less variable thickness and low embedded depth, etc.
具有矿体多、矿化均匀、厚度较稳定和埋藏浅等特点。
The bending problems of rectangular plates of unidirectional linear variable thickness with two opposite edges simply supported are discussed.
本文讨论了两对边简支单向线性变厚度矩形板的弯曲问题。
In this paper, we analyse the large deflection problem of the shallow spherical shells with variable thickness by means of boundary element method.
本文利用边界元方法分析了变厚度扁球壳的大挠度问题。
The current-phase relation of the variable thickness superconducting microbridges can be derived from the one-dimensional Ginzberg-Landau equation.
超导变厚微桥的电流相位关系可以从金兹堡-朗道方程得到。
Based on analysis of flow mechanism, a hydrodynamic model of slug flow in vertical pipes was developed considering the variable thickness of liquid film.
基于流动机理的分析建立了塞状流参数预测模型；模型中考虑了液膜的厚度变化。
In this paper we present a variable thickness method for compiling structural growth section, which can help break the limitations of the thickness method.
本文提出了一种用变厚度法来编制发育史剖面的方法，可以克服厚度法的局限性。
Secondly, an FEA model is built, in which the plate offset effect is considered for the tank walls of variable thickness, and the effect of the seismic load is analyzed.
在有限元计算模型处理时，对由不同厚度钢板焊接而成的罐壁进行了板壳元的厚度偏移处理，并详细讨论了地震载荷的计算和影响。
In this paper, the method of matrix analysis is used to the cross section of rectangle open caisson structure of the variable thickness, and exact results are worked out.
用矩阵分析的方法对变厚度矩形沉井结构横断面进行受力分析，求出了精确解。
Based on the ideal shape model, variable thickness method is used to improve the uniformity of stress distribution of reflector, and the best thickness variation is determined.
在理想状态形状模型的基础上，提出了通过改变膜厚度方式改进反射面应力均匀度的方法，确定了最佳的反射面厚度变化规律。
The results of the isotropic variable thickness beam obtained by reduction of the solution show that the composite laminated beam theory and the method used for study are correct.
由其获得的各向同性变厚度梁的数值结果表明，本文建立的叠层梁理论和分析方法是正确的。
The solutions of a large deflection problem of thin orthotropic circular plates with variable thickness under uniform pressure and under concentrated load are obtained in this paper.
本文给出了正交各向异性变厚度圆薄板在均布载荷与集中载荷作用下大挠度问题的解。
A differentinal equation of transverse free vibration is established for circular plates with stepped variable thickness, and the initial parameter solution of this equation is obtained.
建立了阶梯式变厚度圆板横向自由振动的微分方程，得出其初参数解。
The solution of large deflection problem of thin orthotropic circular plates with variable thickness under uniform pressure under simply supported boundary condition is obtained in this paper.
本文给出了正交各向异性变厚度周边简支圆薄板在均布载荷下大挠度问题的解。
Control differential equation of curve problem of variable-thickness cylindrical shell is deduced with cell theory of variable-thickness shell.
采用变厚度壳单元理论推导出变厚度圆柱壳弯曲问题的控制微分方程。
Control differential equation of curve problem of variable-thickness cylindrical shell is deduced with cell theory of variable-thickness shell.
采用变厚度壳单元理论推导出变厚度圆柱壳弯曲问题的控制微分方程。
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