建筑结构起拱问题探讨

The research about the problem of camler-ing in the building Structure

结构起拱的目的主要是:保证构件在拆除模板后不发生下垂;消除构件在使用中荷载作用下产生垂直变形所引起的挠度;消除人眼的视错觉。建筑结构起拱根据构件的不同结构类型和结构型式而采取不同的起拱方法。

The following are some of the viesw of mine about the cambering in the structure.The main aim of cambering, fimt of all, is to protect the structure from hanging down after form remmel,secondly,is to eliminate the deflection becanse of the vertical change of shape in the carrying we, finally is to ddear up the falee sight of people. So we adopt the varione meane according to the different type and shope of the structural members.