合肥新桥国际机场航站楼结构设计
摘要
合肥新桥国际机场航站楼结构超长,平立面布置复杂.对该工程结构设计中的关键技术问题进行了介绍,包括结构体系选择、荷载分析、抗震设计分析、超长结构温度影响、大尺寸钢箱型截面壁板稳定研究和转换节点性能研究等,解决了箱型截面与立体桁架的转换、预应力钢筋混凝土梁与钢骨柱的连接、单层索网式玻璃幕墙与主体结构共同工作等问题,简化了复杂体型建筑的结构布置,提高了结构整体性能.工程所采用的结构体系及节点连接构造对于其他大型公共建筑具有很好的借鉴作用.
Hefei Xinqiao International Terminal structure is complex and long.The paper introduces the key point of technology of the structure design of the project,which include the choice of structure system,analysis of load and seismic design,temperature influence of over length structure,research of over sized steel box section wallboard stabile and research of switching node,etc.Many problems,ovre solved such as,the transfer between box section and patial struss,the connection of prestressed reinforced concrete and steel framework column.The single layer cable-net glass curtain wall is working together with main body structure,all that methods made the construction of complex building body simple,which enhanced structure integrity.The connection between structure system and node construction is a good example for some large size public buildings.
Hefei Xinqiao International Terminal structure is complex and long.The paper introduces the key point of technology of the structure design of the project,which include the choice of structure system,analysis of load and seismic design,temperature influence of over length structure,research of over sized steel box section wallboard stabile and research of switching node,etc.Many problems,ovre solved such as,the transfer between box section and patial struss,the connection of prestressed reinforced concrete and steel framework column.The single layer cable-net glass curtain wall is working together with main body structure,all that methods made the construction of complex building body simple,which enhanced structure integrity.The connection between structure system and node construction is a good example for some large size public buildings.
引文
[1]建筑抗震设计规范GB500011-2001[S].Code for seismic design of buildings GB50011-2001[S].
[2]舒畅,丁大益,高阳,等.合肥新桥国际机场航站楼索支承点支式玻璃幕墙的设计分析[J].建筑科学,2012,28(1):88-92.SHU Chang,DING Da-yi,GAO Yang,et al.Design and Analysis of Cable Net Curtain Walls of Hefei Xinqiao In-ternational Airport Terminal[J].Building Science,2012,28(1):88-92.
[3]建筑抗震设计规范GB500011-2010[S].Code for seismic design of buildings GB50011-2010[S].
[4]陈炯,路志浩.论地震作用和钢框架板件宽厚比限值的对应关系(上)[J].钢结构,2008,23(5):38-44.CHEN Jiong,LU Zhi-hao.Corresponding Relationship of Seismic Action and Limiting Width-Thickness Ratios of Steel Frames(I)[J].Steel Construction,2008,23(5):38-44.
[5]陈炯,路志浩.论地震作用和钢框架板件宽厚比限值的对应关系(下)[J].钢结构,2008,23(6):51-58.CHEN Jiong,LU Zhi-hao.Corresponding Relationship of Seismic Action and Limiting Width-Thickness Ratios of Steel Frames(II)[J].Steel Construction,2008,23(6):51-58.
[6]罗永峰,李海锋,李德章,等.反复水平荷载下常偏压箱形钢柱抗震性能试验[J].同济大学学报:自然科学版,2012,40(3):344-352.LUO Yong-feng,LI Hai-feng,LI De-zhang,et al.Experimental Study on Seismic Behavior of Eccentrically Con-stant-compressed Steel Box Column Under Cyclically Lateral Loading[J].Tournal of Tongji University Natural Science,2012,40(3):344-352.
[7]丁大益,王元清,刘莉媛,等.合肥新桥国际机场航站楼转换节点受力性能试验研究[J].建筑结构学报,2011,32(12):108-117.DING Da-yi,WANG Yuan-qing,LIU Li-yuan,et al.Experiment on truss-to-box girder connection models of the Hefei Xinqiao International Airport Terminal[J].Journal of Building Structures,2011,32(12):108-117.
[2]舒畅,丁大益,高阳,等.合肥新桥国际机场航站楼索支承点支式玻璃幕墙的设计分析[J].建筑科学,2012,28(1):88-92.SHU Chang,DING Da-yi,GAO Yang,et al.Design and Analysis of Cable Net Curtain Walls of Hefei Xinqiao In-ternational Airport Terminal[J].Building Science,2012,28(1):88-92.
[3]建筑抗震设计规范GB500011-2010[S].Code for seismic design of buildings GB50011-2010[S].
[4]陈炯,路志浩.论地震作用和钢框架板件宽厚比限值的对应关系(上)[J].钢结构,2008,23(5):38-44.CHEN Jiong,LU Zhi-hao.Corresponding Relationship of Seismic Action and Limiting Width-Thickness Ratios of Steel Frames(I)[J].Steel Construction,2008,23(5):38-44.
[5]陈炯,路志浩.论地震作用和钢框架板件宽厚比限值的对应关系(下)[J].钢结构,2008,23(6):51-58.CHEN Jiong,LU Zhi-hao.Corresponding Relationship of Seismic Action and Limiting Width-Thickness Ratios of Steel Frames(II)[J].Steel Construction,2008,23(6):51-58.
[6]罗永峰,李海锋,李德章,等.反复水平荷载下常偏压箱形钢柱抗震性能试验[J].同济大学学报:自然科学版,2012,40(3):344-352.LUO Yong-feng,LI Hai-feng,LI De-zhang,et al.Experimental Study on Seismic Behavior of Eccentrically Con-stant-compressed Steel Box Column Under Cyclically Lateral Loading[J].Tournal of Tongji University Natural Science,2012,40(3):344-352.
[7]丁大益,王元清,刘莉媛,等.合肥新桥国际机场航站楼转换节点受力性能试验研究[J].建筑结构学报,2011,32(12):108-117.DING Da-yi,WANG Yuan-qing,LIU Li-yuan,et al.Experiment on truss-to-box girder connection models of the Hefei Xinqiao International Airport Terminal[J].Journal of Building Structures,2011,32(12):108-117.
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