胡海昌

在Z-向凸区域的条件下，Boussinesq-Galerkin解和胡海昌解是等价的。

We have proved that Boussinesq-Galerkin solution and Hu Hai-chang solution are equivalent if the elastic region is convex in the z-direction .

本文从虚功原理出发，以胡海昌导出的E、Reissner板弯曲理论归结为求解两个位移函数作为中间变量，推导出三个广义位移和三个广义力表示的边界积分方程。

This paper presents a new boundary integral formulation involving three generalized forces and three generalized displacements for the Reissner 's plate bending problems . It is derived from the virtual work principle and based on the two displacement functions proposed by IIu Hai & chang .

并推广应用了胡海昌简化方程法，使得方程得以解偶。

Two equations non-coupled are deduced by Hu 's simplified method , which is changed .

本文基于胡海昌-鹫津久一郎广义杂交变分原理建立了一种三角形变厚度薄板、壳广义杂交元。

In this paper , a kind of generalized hybrid elements for triangular thin plate and shell with varying thickness is presented .

本文应用积分方程逐次逼近法分析了扁球壳在边缘力矩作用下的对称屈曲问题。该问题为胡海昌研究过，但文献[1]提出的方法不能解决当边缘力矩是边缘转角多值函数时的情形。

In this paper , we study the symmetrical buckling of shallow spherical shells under the action of edge moments by the method of successive approximations of integral-equations .

本文采用胡海昌关于具有三个广义位移平板的微分方程及边界条件，用加权残数法求解。

In this paper , Hu Haichang 's differential equation and its boundary conditions for plates with three generalized displacements are employed and the method of weighted residuals is used .

在吴方法的基础上，从微分代数的观点出发，机械化证明了各项同性弹性力学方程组的胡海昌解的完备性问题。

Basing on wu 's method , a mechanically prove the completeness of the solutions of completeness of the Hu 's solutions in elasticity with the view of the differential algebra .

由横观各向同性弹性体的胡海昌解[1]出发，研究了单层地基的传递矩阵，并应用到多层地基的解答中。

Based on the Hu Haichang ′ s solution of transverse isotropic body , the transfer matrix of one - layer foundation is studied and applied in the solution of multi layer foundation .

本文采用胡海昌的中厚板的微分方程及边界条件，用加权残数法求解，并提出四种试函数：1.梁函数；2.李维（M.Levy）函数；

This paper applies the differential eguation for Hu Hai-Chang 's middle - thick plates and its boundary conditions , putting forward four types of try function : 1.Beam-function 2.Levy-function 3.Hyperbolic and triangular series 4.Elastic foundation membrane function .

并给出验证形式可积系统解的完备性的机械化算法，并用此方法证明了各向同性弹性力学方程组的胡海昌解的完备性问题。

And a mechanical algorithm for proving the completeness of the solutions of the formal integrable system is given . By using this method , the problem about the completeness of the Hu 's solutions in elasticity is proven .

通过本文的推导过程，我们提出了胡海昌的专著[1]中表6.1的第11类和第6类变分原理不存在的猜想。

Through the derivation of this paper we suggest a conjecture on the nonexistence of the 11th and the 6th classes for the variational principles in the Table 6 . 1 . of H. C. Hu 's monogragh [ 1 ] .