建筑设计规范明确要求,建筑及其抗侧力结构的平面布置宜规则、对称,并应有良好的整体性;建筑的立面和竖向剖面宜规则,结构的侧向刚度宜均匀变化,不应采用严重不规则的设计方案,但随着我国经济水平的不断提高,不规则建筑结构大量涌现,如何分析和设计不规则结构是必须解决的重要问题。 The architectural design code clearly requires that the layout of the building and its anti-side force structure should be regular, symmetrical and well-integrated. The vertical and vertical profiles of the building should be regular and the lateral rigidity of the structure should be uniform, and not Serious and irregular design should be adopted. However, with the continuous improvement of China's economy and the emergence of irregular building structures, how to analyze and design irregular structures is an important issue that must be solved.