Through the engineering practice of the first stage of Jimo shopping area reconstruction project, the paper makes a research and application of the seamless construction technology of super long concrete structure, and puts forward how to determine the intermittent time of concrete construction, overlong concrete construction sequence and concrete joint construction method.In combination with engineering practice of analyszing the joints of concrete structure shrinkage and stress changes, it draws a conclusion that it is suitable for super long concrete structure seamless construction technology.%通过即墨店子片区改造项目一期(安置区)的工程实践,研究并应用了超长混凝土结构无缝施工技术.提出了如何确定混凝土施工间歇时间、超长混凝土的施工顺序和混凝土接缝施工方法;结合工程实践深入分析了混凝土结构收缩及应力的变化,得出了适合于超长混凝土结构的无缝施工技术.
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