通过对不同模型进行地震加速度非线性时程分析,观察了底层内部框架外围砖砌体结构农居各构件在地震作用下的应力变化,并指出门窗洞口角点位置、窗间墙、窗肚墙及底层框架柱是其抗震薄弱环节,探讨了圈梁和构造柱对房屋抗震能力的提高作用。研究成果为该类农居抗震性能的进一步研究及抗震加固提供参考。 Through the nonlinear time-history analysis of different models of seismic acceleration, the stress changes of the components of rural house with brick masonry structure in the inner floor frame under earthquake are observed, and the location of the corner of the door and window, the window wall, the window wall And the bottom frame column is the weak link of seismic resistance, and the effect of ring beam and structural column on the aseismic capability of houses is discussed. The research results provide reference for further research on seismic performance of this type of farm house and seismic strengthening.