求解该方程序,导出了具有薄壳理论同样精度的圆锥壳的简化解。
By solving this equation, a simplified solution having the same accuracy as thin walled shell theory for conical shells is derived.
本文的分析建立在经典薄壳理论以及双矩弱作用屈服条件的基础上。
The analyzing method in this paper is based on the classical theory of plates and shells and the two-moment limited-interaction yield condition was used as the yield criterion for materials.
二次近似解达到薄壳理论所具有的精度,一次近似解也具有足够精度。
The second approximation of the solution is of the same accuracy as theory of thin shells, and the first approximation is also sufficiently precise for engineering computation.
这样,轴对称正交异性圆环壳的齐次解第一次有了达到薄壳理论精度的完全的渐近展开。
Thus, the fully asymptotic expansion of the homogeneous solution within the accuracy of theory of thin shells is obtained.
应用薄壳理论和ANSYS有限元分析软件对典型结构的应力分布进行了计算,同时应用X射线衍射法对该结构的应力进行了测试。
The distribution of residual stress in typical configuration is calculated by using theoretical formulae and ANSYS. In the same time it is measured by X-ray diffraction.
根据工程实际,利用弹性薄壳理论,将直埋管道直管段作为柱壳建立物理模型,并在相应曲线坐标下,对作用于管道上的荷载进行受力分析。
Based on the fact, regarding the pipe of direct-buried pipe as cylindrical shell, the article establishes curvilinear coordinates, and analyzes the loading on the pipe.
对正交异性扁薄圆柱壳在均布载荷及集中载荷作用下的大挠度问题进行了理论计算和测量。
Orthotropic shallow cylindrical shells with large deflection are theoretically calculated and experimentally analyzed under the cations of uniform and concentrated loads.
应用薄壳弹性理论及流体力学基本方程,给出了圆柱壳在流体中流固耦合问题的基本关系式。
The basic fluid-solid interaction formulas for a shell in fluid are given using elasticity theory of thin shells and fundamental equations of fluid mechanics.
对用加强环加强的受压长圆筒或管道(简称加强圆筒)应用薄壳力矩理论微分方程的解析解求解加强圆筒中的各项应力。
By using the analysis solution of differential equations based on thin shell theory, the stresses in pressurized long cylinder or piping stiffened with stiffeners were analyzed.
根据薄壳非线性动力学理论,用拟壳法给出扁球面网壳的非线性动力学控制方程。
According to nonlinear dynamical theory of shallow shell, nonlinear dynamical equations of the shallow spherical reticulated shell is obtained by the method of quasi-shell.
对气幕中弹性薄球壳的振动进行理论分析,以探讨气幕对结构振动的影响。
The vibration of a thin elastic spherical shell in a bubbly layer is analyzed theoretically so as to investigate the effect of bubbly layer on structural vibration.
根据薄壳非线性动力学理论,用拟壳法给出扁锥面网壳的非线性动力学控制方程。
Based on the nonlinear dynamical theory of shallow shell, the nonlinear dynamical equation of the shallow reticulated conical shell is obtained by the method of quasi-shell.
根据薄壳非线性动力学理论,用拟壳法给出扁锥面网壳的非线性动力学控制方程。
Based on the nonlinear dynamical theory of shallow shell, the nonlinear dynamical equation of the shallow reticulated conical shell is obtained by the method of quasi-shell.
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