Construction management and technology innovation for main projects of Quanzhou Bay Bridge

• 作者: Jun DU Fangwen WENG
• 来源期刊: 工程管理前沿（英文版）
• 年，卷（期）: 2021,（1）
• 所属期刊栏目: Special issue:City and infrastructure engineering and management
• 页码范围: 151-155
• 页数: 5页
• 语种: 英文

摘要

1 Project overview The new Fuzhou-Xiamen Railway of Lot 6 (Fig.1) built by CCCC Second Harbor Engineering Company Ltd.is located in Quanzhou City, Fujian Province, passing through Jinjiang City and Shishi City and the Taiwanese Investment Zone.The Quanzhou Bay Bridge spans over Quanzhou Bay, with an axis distance of 85 m from the completed Quanzhou Bay Highway Bridge and pile number of starting and ending mileage of the contract section of DK148+ 566.12 ～ DK176+ 020.75.The route length is 27.455 km, covering bridge engineering,tunnel engineering, subgrade engineering and track engineering, of which there are 6 bridges (25.623 km)and 2 tunnels (608 m), 1.236 km of subgrade engineering,and 52.468 km of main track laying.