关于建筑抗震设计规范中防震缝设置的探讨

On exploration for allocation of in Code for Seismic Design of Building

就新规范GB 50011-2010建筑抗震设计规范中有关防震缝设置的规定进行了总结和探讨,分析了影响结构防震缝宽度的主要因素,并对钢筋混凝土结构、砌体结构、钢结构以及大跨屋盖建筑结构的防震缝设置进行了论述,同时对钢筋混凝土结构防震缝两侧结构提出了相关处理建议,提出了对重要部位按中震确定防震缝的宽度。

In this article, aseismic joint set rules were summarized and discussed about the new standard GB 50011-2010 Code for Seismic Design of Building. The main factors of structural aseismic joint width were analyzed, also the aseismic joint set of reinforced concrete strueture, masonry structure, steel structure and large-span roof buildings structure were discussed, and relevant proposals about the reinforced concrete structures on both sides of aseismic joint were putted forward, and aseismie joint width of structural important parts were determined according to the design earthquake.