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一、前言交通部青岛红星(现北海)船厂新建船坞工程。1970年8月开始设计。1971年开始施工。1975年投产。船坞有两座。均为整体式锚杆结构(1号坞180米×26米×9.8米。2号坞196米×28米×10.8米)。用锚杆抵抗浮托力。减少了底板的厚度。节省了混凝土和挖方量。节约了投资。
First, the preface Ministry of Transportation Qingdao Red Star (now Beihai) Shipyard new dock works. 1970 August design. Construction began in 1971. Put into operation in 1975. There are two docks. All are monolithic anchor structure (No. 1 dock 180 m × 26 m × 9.8 m. No. 2 dock 196 m × 28 m × 10.8 m). Use anchor to resist float force. Reduce the thickness of the floor. Save concrete and cut the amount. Save investment.