不等肢双肢墙的计算

摒弃常用的两墙肢在同一标高处转角和曲率相等，连梁的反弯点在梁的跨中，忽略连梁的轴向变形的假设。采用剪力墙常用的连续化的分析方法。用力法求解，以连梁切口处剪力ｒ（ｘ）、轴力ａ（ｘ），弯距Ｍ（ｘ）为基本未知量，导得三个未知量耦合的常微分方程组，用常微分方程求解器求得在连续化条件下的精确解。从刚度相差较大的不等肢双肢墙的算例看出：对墙肢、连梁的内力，提出的分析方法较简化解均有较大差别。

Analysis of coupled shear walls with unequal wall width

Firstly,using the commonly used continunm technique for the structure, a new computational model is established for coupled shear walls with unequal wall width, in Which shear, axial and bending deformations are taken into consideration. Using the force method, the coupled differential equations for the model have been derived. Secondly, using the ODE (Ordinary Differential Equation) solver, which is able to provide a general purpose program developed for solving various ODE problems, the solutions have been obtained.