工程质量
工程質量
공정질량
QUALITY OF CIVIL ENGINEERING AND CONSTRUCTION
2015年
3期
61-66
,共6页
谭建国%于新平%周正%冯峰
譚建國%于新平%週正%馮峰
담건국%우신평%주정%풍봉
大跨度%大空间%多支点%整体同步滑移
大跨度%大空間%多支點%整體同步滑移
대과도%대공간%다지점%정체동보활이
large span%large space%multi-support%the whole synchronous sliding
介绍重庆江北机场新建T3A航站楼E区中央大厅屋面钢结构网架在高空间、大跨度、超大面积中整体滑移施工技术的运用。施工时通过合理分段，增设滑移支撑点，减小整体滑移时结构平面外刚度较小对施工造成的不利影响。从实施的情况看，完全能满足相关的要求，为类似工程提供参考。
介紹重慶江北機場新建T3A航站樓E區中央大廳屋麵鋼結構網架在高空間、大跨度、超大麵積中整體滑移施工技術的運用。施工時通過閤理分段，增設滑移支撐點，減小整體滑移時結構平麵外剛度較小對施工造成的不利影響。從實施的情況看，完全能滿足相關的要求，為類似工程提供參攷。
개소중경강북궤장신건T3A항참루E구중앙대청옥면강결구망가재고공간、대과도、초대면적중정체활이시공기술적운용。시공시통과합리분단，증설활이지탱점，감소정체활이시결구평면외강도교소대시공조성적불리영향。종실시적정황간，완전능만족상관적요구，위유사공정제공삼고。
This paper mainly introduced the use of integral sliding construction technology on roof steel structure rack,which under high space,large span and large area about Chongqing Jiangbei airport new T3A terminal E district central hall. To reduce the adverse effects of out-of-plane lesser stiffness when overall slip on the construction,through the reasonable section,additional supporting point of the slip at the time of construction. From the implementation situation could completely meet the requirements of relevant, provided a reference for similar projects.
