预制装配式混凝土构件密集套筒并联连接技术

Dense Sleeve Parallel Connection Technology of Prefabricated Concrete Components

阐述一项应用在大尺寸预制装配式混凝土构件的灌浆套筒连接方式,多排套筒并联安置,能有效减少灌浆套筒通道以及出入口,优化预制构件外观以及性能,相应地提升构件持久性。

This paper elaborates a grouting sleeve connection method applied to large-scale prefabricated concrete components.The parallel placement of multiple rows of sleeves can effectively reduce the channel and inlet and outlet of grouting sleeves,optimize the appearance and performance of prefabricated components,and improve the durability of components accordingly.