砖混结构整体式外套框架加层的抗震概念设计

Aseismic design of additional stories by encasing existing brick masonry structure with a new RC frame structure

从抗震概念设计原理出发 ,针对整体式外套框架加层设计中影响结构抗震安全性能和技术经济的几个主要方面进行了分析和讨论 。

Based on conceptual design of earthquake resistant engineering, several critical factors affecting the aseismic performance and economy of this complex structure are analyzed and discussed, in order to remind engineers to pay special attention to these factors during conceptual design.