施工技术
施工技術
시공기술
CONSTRUCTION TECHNOLOGY
2014年
16期
10-12,32
,共4页
罗丕均%唐际宇%侯恩宏%陈德政
囉丕均%唐際宇%侯恩宏%陳德政
라비균%당제우%후은굉%진덕정
机场%钢结构%航站楼%拱%安装
機場%鋼結構%航站樓%拱%安裝
궤장%강결구%항참루%공%안장
airport%steel structures%terminal%arches%installation
南宁吴圩国际机场航站楼中央大厅入口为跨度227m的倾斜钢结构桁架式落地拱,管径大,双曲面弧形结构,安装定位难度高。在安装施工过程中,通过计算机模拟,分段安装,采用动态测控技术和有效的质量控制手段,圆满完成结构吊装。
南寧吳圩國際機場航站樓中央大廳入口為跨度227m的傾斜鋼結構桁架式落地拱,管徑大,雙麯麵弧形結構,安裝定位難度高。在安裝施工過程中,通過計算機模擬,分段安裝,採用動態測控技術和有效的質量控製手段,圓滿完成結構弔裝。
남저오우국제궤장항참루중앙대청입구위과도227m적경사강결구항가식락지공,관경대,쌍곡면호형결구,안장정위난도고。재안장시공과정중,통과계산궤모의,분단안장,채용동태측공기술화유효적질량공제수단,원만완성결구조장。
The entrance of the central hall of the Nanning Wuxu International Airport Terminal Building is a 227m-span inclined steel truss arch with big diameter pipeline. Because the arch is hyperboloid arc-shape structure, the installation and location are difficult. During installation of the arch, by calculation simulation and installation by segment, the arch is installed successfully by adopting dynamic measuring technology and effective quality controlling measures.