装配式混凝土建筑节点连接技术发展现状及应用研究

Research on the Development Status and Application of Node Connection Technology in Prefabricated Concrete Buildings

装配式混凝土建筑的节点连接质量决定了整体结构性能。如何保证节点部位施工质量以满足结构整体的承载能力,是保障装配式混凝土建筑质量的关键。文章首先对装配式混凝土建筑节点连接技术进行简要介绍;然后从理论和实践两方面总结近年来国内外装配式混凝土建筑节点连接技术的发展现状;最后结合工程实例,对施工过程中需要注意的事项进行阐述,以供相关人员参考。

The node connection quality of prefabricated concrete buildings determines the overall structural performance. How to ensure the construction quality of node parts to meet the bearing capacity of the whole structure is the key to ensure the quality of prefabricated concrete buildings. This paper first briefly introduces the node connection technology of prefabricated concrete buildings. Then, it summarizes the development status of prefabricated concrete building node connection technology at home and abroad in recent years from both theoretical and practical aspects.Finally, combined with engineering examples, the matters needing attention in the construction process are elaborated for the reference of relevant personnel.