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海上承台混凝土套箱裂缝控制
Crack Control of Concrete Boxed Cofferdam for Offshore Pile Cap
【摘要】 通过优化海工耐久混凝土配合比,采取适当的工艺措施,有效地控制了承台混凝土套箱裂缝的产生与发展。
【Abstract】 The occurrence and propagation of cracks in the concrete boxed cofferdam for offshore pile cap have been brought under effective control through optimization of the mix proportioning of the marine structure durable concrete and through utilization of the appropriate construction technology.
【关键词】 杭州湾跨海大桥;
混凝土套箱;
海工混凝土;
裂缝;
控制;
【Key words】 Hangzhou Bay Sea-Crossing Bridge; concrete boxed cofferdam; marine structure concrete; crack; control;
【Key words】 Hangzhou Bay Sea-Crossing Bridge; concrete boxed cofferdam; marine structure concrete; crack; control;
- 【文献出处】 桥梁建设 ,Bridge Construction , 编辑部邮箱 ,2006年03期
- 【分类号】U455.57
- 【下载频次】94