Abstract：
Wuxi hang lung plaza skirt building integrated development projects are three giant steel structure truss, clear up to 43 ~ 47 m, the overall weight is bigger, due to the complexity of truss structure, clear height and space limitation, the installation is difficult, the top of the truss girder adopted hydraulic construction scheme of the overall increase. In this paper, the ascension process, improve support is of steel truss plane inside and outside the stability and promoting docking methods such as the construction calculation and measure is introduced in detail.
