Abstract:
The roof of Yingkou Olympic Center Stadium adopts mast-cable-stayed steel grid structure, which has many technical difficulties, such as heavy and oblique mast, heavy top steel members and high-altitude lifting, etc. Convenient and accurate installation of mast and top steel members are realized through in-situ segment installation, two-point positioning by using splayed positioning plate and cable wind rope fixing by "turnover stacked ground anchor".
BAI Yu,ZHOU Guang-yi,TANG Jia-ru et al. TECHNIQUE FOR SEGMENT INSTALLATION OF LARGE-ANGLE OBLIQUE STEEL MAST OF YINGKOU OLYMPIC CENTER STADIUM[J]. Architecture Technology, 2013, 44(4): 341-.