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蘇寧易購總部VIP門廳鋼結構設計
陳大好,魏大平
摘 要

(南京長江都市建筑設計股份有限公司, 南京 210002)

[摘要]蘇寧易購總部VIP門廳是一個單層鋼結構建筑,為了實現建筑設計的大柱網、高細柱,結構設計采用一種新型的結構體系——帶柔性支撐的鋼框排架結構,通過對其整體力學性能的計算分析和比較研究,以及對關鍵節點連接做法的構造研究,論證了這一新型結構體系的可行性。為了達到建筑設計要求的雙曲屋面,結構設計采用一種斜置壓型鋼板與正放鋼梁的擱置連接方法,解決了雙曲屋面中壓型鋼板組合樓板與承重鋼梁的連接問題,實現了壓型鋼板組合樓板在雙曲屋面中的應用。相關內容可為類似工程的結構設計提供參考。

[關鍵詞]鋼框架; 柔性支撐; 雙曲屋面; 組合樓板

中圖分類號:TU973+.13文獻標識碼:A文章編號:1002-848X(2019)04-0019-04

 

Steel structure design of Suning Yigou headquarters′ VIP lobby

Chen Dahao, Wei Daping

(Nanjing Changjiang Urban Architectural Design Co., Ltd., Nanjing 210002, China)

Abstract:Suning Yigou headquarters′ VIP lobby is a single-storey steel structure building, in order to realize the design of large column network and high-thin columns in architectural design, a new structural system, steel frame bent structure with flexible support, was adopted in structural design. The feasibility of this new structural system was demonstrated through the calculation and comparison of its overall mechanical properties and the structural study of the connection method of key joints. In order to meet the requirements of architectural design for hyperbolic roof, a method of shelving connection between oblique profiled steel plate and positive steel beam was adopted in structural design, which solves the connection problem between medium-pressure profiled steel plate composite floor and load-bearing steel beam in hyperbolic roof, and realizes the application of profiled steel plate composite floor in hyperbolic roof. Relevant contents can provide reference for the structural design of similar projects.

Keywords:steel frame; flexible support; hyperbolic roof; composite floor

 

作者簡介:陳大好,碩士,高級工程師,一級注冊結構工程師,Email:[email protected]

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