东海大桥主通航孔斜拉桥索塔的施工

殷 峰  周冬生

(上海同盛大桥建设有限公司 )

摘  要:  在海中进行斜拉桥索塔施工，国内尚属首次，施工中必然遇到各种新问题，本文从施工管理和施工技术两方面阐述了针对新情况的应对措施。

关键词: 海上施工管理；施工平台；附着脚手架；模板对拉螺栓索套管；二次定位

   The Construction of The Tower of The Main-passage Cable-stayed Bridge of Donghai Bridge Project

                                                                                 YIN Feng, ZHOU Dong-sheng

Abstract: It’s the first time to build the 420-meter-span cable-stayed bridge in sea in China. Therefore, there must be some new subjects met during its construction. Here the methods and tacticS in solving these problems in the tower construction will be presented in two aspects---construction management and construction technology.

Keywords: construction management for nautical bridge project；construction platform；attached scaffold；co-dragged bolts for moulding board；two-staged orientation of cable sleeve