两种预制混凝土挂板与主体结构的连接构造

Two Kinds of Connection Structures Between Precast Concrete Hanging Plate and Main Structure

为解决预制混凝土挂板与主体结构连接的难题,以上海浦东国际机场卫星厅工程外墙预制挂板施工为例,介绍了钢牛腿连接和混凝土牛腿连接2种挂板连接构造节点。经工程验证,2种连接构造均可适应主体结构变形且牢固耐久,为类似工程提供了工程经验和技术方法。

To solve the problem of connection between precast concrete hanging plate and main structure,taking the construction of precast hanging plate of outer wall of satellite hall project of Shanghai Pudong International Airport as an example,two kinds of hanging plate connection structural joints of steel corbel connection and concrete corbel connection are introduced.The engineering verification shows that the two connection structures can adapt to the deformation of the main structure and are firm and durable,which provides engineering experience and technical methods for similar projects.