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本文提出一个以房屋层间位移为控制指标的抗震可靠度计算方法。利用一次二阶矩法,计算了一座八层配筋空心砖房屋的开裂和倒塌概率。地基土分为刚性和弹性两类,讨论了土-结构相互作用对这类房屋的影响。
This paper presents a calculation method for seismic reliability using the displacement of the house as the control index. Using a second-order moment method, the cracking and collapse probability of an eight-story reinforced hollow brick house was calculated. The ground soil is divided into two types, rigid and elastic, and the influence of soil-structure interaction on such houses is discussed.