双层异形曲面预应力混凝土壳体结构的施工质量控制

Construction Quality Control of Double-layer Special-shaped Curved Prestressed ConcreteShellStructure

结合工程实际,对双层异形曲面预应力混凝土壳体结构的施工技术和质量控制方法进行了研究。在剖析结构传力路径的同时,分析了整体结构和构件的施工重难点,针对性地改进了结构的施工工艺流程及施工控制要点,并对预应力技术在结构布置中的应用及施工质量控制要点进行了总结,以期为类似项目提供参考。

Based on engineering practice,the construction technology and quality control methods of double-layer special-shaped curved prestressed concrete shell structures are studied.While analyzing the force transmission path of the structure,the key and dificult points in the construction of the overall structure and components are analyzed.The construction process and control points of the structure are specifically improved,and the application of prestressed technology in structural layout and construction quality control points are summarized,in order to provide reference for similar projects.