上海地区高层装配式办公建筑结构方案比选与工程实例
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摘要
根据不低于40%的单体预制率及建筑方案要求,以虹口区HK68B-02号地块项目中的2#楼为例,对上海地区建筑高度70m左右的办公建筑,采用装配整体式框架-现浇核心筒结构、钢支撑框架-混凝土核心筒结构、钢框架-支撑结构、钢框架结构四种不同的结构布置方案,主要从单体预制率、计算指标、经济性等方面进行比较,为同地区类似工程选择最优的结构方案提供参考。
According to the requirement of no less than 40% precast ratio and architectural function, taking No. 2 building of HK68 B-02 project in Hongkou District as an example, four structural schemes were put forward: monolithic precast concrete frame-cast-in-place core tube structure, steel braced frame-concrete core tube structure, steel braced frame structure and steel frame structure, comparing precast ratio, calculation results and economy of office buildings with 70 m high in Shanghai. It provides a reference for choosing the optimum structural scheme for similar projects in the same area.
According to the requirement of no less than 40% precast ratio and architectural function, taking No. 2 building of HK68 B-02 project in Hongkou District as an example, four structural schemes were put forward: monolithic precast concrete frame-cast-in-place core tube structure, steel braced frame-concrete core tube structure, steel braced frame structure and steel frame structure, comparing precast ratio, calculation results and economy of office buildings with 70 m high in Shanghai. It provides a reference for choosing the optimum structural scheme for similar projects in the same area.
引文
[1]上海市住房和城乡建设管理委员会.关于本市装配式建筑单体预制率和装配率计算细则(试行)的通知:沪建建材[2016]601号[Z].上海, 2016.
[2]建筑抗震设计规程:DGJ08-9—2013[S].上海:上海市建筑建材业市场管理总站, 2013.
[3]装配整体式混凝土公共建筑设计规程:DGJ08-2154—2014[S].上海:同济大学出版社, 2015.
[4]高层建筑混凝土结构技术规程:JGJ 3—2010[S].北京:中国建筑工业出版社, 2010.
[5]高层建筑钢结构设计规程:DG/TJ08-32—2008[S].上海:上海市建筑建材业市场管理总站, 2008.
[2]建筑抗震设计规程:DGJ08-9—2013[S].上海:上海市建筑建材业市场管理总站, 2013.
[3]装配整体式混凝土公共建筑设计规程:DGJ08-2154—2014[S].上海:同济大学出版社, 2015.
[4]高层建筑混凝土结构技术规程:JGJ 3—2010[S].北京:中国建筑工业出版社, 2010.
[5]高层建筑钢结构设计规程:DG/TJ08-32—2008[S].上海:上海市建筑建材业市场管理总站, 2008.