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深水防波堤抛填工艺
作者:任宁 樊湘伟 
单位: 
关键词:深水防波堤 堤身抛石 施工工艺 厚度曲线 直观断面图 成本控制 
分类号:
出版年,卷(期):页码:2013,33(1):60-64
摘要:

介绍了青岛港董家口港区东防波堤水上抛石工艺,通过计算开底驳与开体驳抛填数据用以指导施工。采用
开底驳、开体驳大范围主抛,甲板驳补抛以及通过翘板堆填,形成类似陆推的水上施工工艺,过程中扫海测深绘制
直观断面图,有效控制堤身抛填质量及成本。顺利完成了董家口地区首个全部采用水上施工的深水防波堤。

This paper introduces the riprapping process for the east breakwater in Dongjiakou Port Area of Qingdao Port. The
calculated data of riprapping with hopper barges and open body barges were used to guide the construction process. By using
hopper barges and open body barges for a wide range of riprapping and deck barges for complementary riprapping and using
rockers for fill dumping, a process similar to the landside fill-placement technology was formed. Sweeping survey was conducted
in the process of riprapping to produce visual sectional profiles,effectively controlling the quality and cost of the riprapping for
the breakwater. Hence,the first deepwater breakwater built at the sea was smoothly completed in Dongjiakou region.

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