中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2013年
4期
1-6
,共6页
港珠澳大桥%钢套箱%设计%施工
港珠澳大橋%鋼套箱%設計%施工
항주오대교%강투상%설계%시공
Hong Kong-Zhuhai-Macao bridge%steel casing%design%construction
论述了钢套箱的总体设计思想、结构构造、施工工艺及技术要点。钢套箱主体结构一体两用，既作为施工承台的临时挡水结构和模板，又作为运营期防船舶撞击的永久结构，保护主塔基础的安全。
論述瞭鋼套箱的總體設計思想、結構構造、施工工藝及技術要點。鋼套箱主體結構一體兩用，既作為施工承檯的臨時擋水結構和模闆，又作為運營期防船舶撞擊的永久結構，保護主塔基礎的安全。
논술료강투상적총체설계사상、결구구조、시공공예급기술요점。강투상주체결구일체량용，기작위시공승태적림시당수결구화모판，우작위운영기방선박당격적영구결구，보호주탑기출적안전。
This paper introduces the overall design concept, structural construction, construction technology and technical key points of the steel casing for the main tower piers of the bridge. The main structure of the steel casing has dual-use inte-grated,both as the temporary water retaining structure and the formwork for the tower piers and also the permanent structure against ship collision when the bridge is operational to protect the foundation of the main towers.
