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Journal of Zhejiang University SCIENCE A

ISSN 1673-565X(Print), 1862-1775(Online), Monthly

Continuous steel box girders and reinforced concrete structures in the Main Bridge Project of Hong Kong-Zhuhai-Macao Bridge

Abstract: As the longest sea-crossing highway bridge in the world, the 55-km Hong Kong-Zhuhai-Macao Bridge (HZMB) directly connects Hong Kong, Zhuhai, and Macao, which are three cities in China that are geographically close but separated by the Pearl River Estuary (PRE). The construction of the project lasted from January 2011 to February 2018 and was finally opened to traffic in October 2018. The total investment of the project was 126.9 billion CNY (about 18.03 billion USD). The HZMB consists of three main sections: the Main Bridge (29.6 km) in the middle, the Hong Kong Link Road (12 km) in the east, and the Zhuhai Link Road (13.4 km) in the west.

Key words: Hong Kong-Zhuhai-Macao Bridge; Continuous steel box girder; Reinforced concrete structure

Chinese Summary  <28> 港珠澳大桥主桥工程中的连续钢箱梁和钢筋混凝土结构

关键词组:港珠澳大桥; 连续钢箱梁; 施工控制; 钢筋混凝土结构; 钢筋锈蚀


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DOI:

10.1631/jzus.A1900645

CLC number:

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On-line Access:

2020-04-10

Received:

2019-12-17

Revision Accepted:

2020-03-26

Crosschecked:

2020-03-27

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