王伟^1,2，陈以一^1,2，余亚超³，童乐为^1,2，杨建行³，刘大伟⁴，古海贤二⁴

（1 同济大学土木工程防灾国家重点实验室, 上海 200092；2 同济大学建筑工程系，上海 200092；3 宝业集团浙江建设产业研究院有限公司，绍兴312030；4 日本大和房屋工业株式会社，奈良 631-0801）

 

[摘要] 详细介绍了分层装配式支撑钢结构工业化建筑体系的组成、材料、基本构件形式、节点构造、外墙板构造、屋面板构造、内装构造等，以及基于中国国情和规范的研制改进措施。同时还根据该体系的组成和构造，归纳和评述了该体系的结构技术特点，以及所具有的集成化程度高、施工周期短、利于工业化建造、冗余度高、性能质量易保证、设计便捷、综合效益好等优点。指出了该结构体系在我国推广应用需解决的关键技术问题。经研制改进后的分层装配式支撑钢结构体系适合中国国情，符合国家土地资源政策和可持续发展战略，有望成为我国钢结构工业化建筑的重要形式之一。

[关键词] 分层装配；钢结构；工业化建筑；结构体系

中图分类号：TU391文献标识码：A文章编号：1002-848X(2012)10-0048-05

 

Wang Wei^{1, 2}，Chen Yiyi^{1, 2}，Yu Yachao³，Tong Lewei^{1, 2}，Yang Jianxing³，Liu Dawei⁴， Furumi Kenji ⁴

(1 State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092, China; 2 Department of Building Engineering, Tongji University, Shanghai 200092, China; 3 Zhejiang Construction Industry Research Institute, Baoye Group, Shaoxing 312030, China; 4 Daiwa House Industry Co., Ltd., Nara City 631-0801, Japan)

 

Abstract: The constitution, materials, basic member shape, connection details, exterior wall panel, roofing panel, interior fitment details of a new type of floor-by-floor assembled steel braced structures were described in detail, along with the development and the improvement based on Chinese situation and design codes. The structural characteristics of this building system were summarized and commented according to structural constitution and details, demonstrating as many advantages as high assembling degree, short construction time, favorable to prefabrication, high redundancy, more reliable performance and quality, design conveniency and good synthetical benefits. Key technical issues needing to be solved were pointed out in order to increase the practical applications of this structural system in China. It is found that the improved floor-by-floor assembled steel braced structures are suitable for Chinese situation, consistent with land resources policy and sustainable development strategy of the country, promising to become one of the most important building types for prefabricated buildings in China.

Keywords: floor-by-floor assembling; steel structure; prefabricated building; structural system

*中央高校基本科研业务费专项资金。

作者简介：王伟，博士，副教授，Email：weiwang@tongji.edu.cn。

 

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