Research on Tower Crane WallAttachment Technology for Prefabricated Columns

A mechanical calculation model is proposed for the characteristics of the tower crane attached wall on prefabricated columns in the office building project (self numbered: Hengsheng Building), taking into account the high force of the tower crane attached wall and the need for increased reinforcement in the cross-section. And for the above working conditions, the form of locally increasing reinforcement is adopted without affecting the assembly construction of the upper and lower layers. Practice has shown that this technology is easy to operate, the calculation model is reliable, the operation is simple, and can be extended to working conditions such as attaching walls to prefabricated shear walls. Of course, it can also be extended to cast-in-place structures for easy manual calculation and review.