Abstract：
The "Ring of Life" in Shenfu New Town adopts new and complicated structure whose main part is a ring system formed by steel pipe truss with variable triangular cross section, and it is an interesting super-high and complicated structure. Based on these characteristics, super-large crawler crane is adopted for pre-assembly and hoisting of big segment and lattice steel support is used as load-bearing structure. For wide span of steel structure, the middle part is lifted as a whole. Structural stress and displacement during construction are forecasted through simulative analysis of the whole construction process, so as to enable the structural stress and deformation to approach to the design state after construction and to provide technical reference for reasonable construction.
ZHANG Jie. INSTALLATION AND CONSTRUCTION TECHNIQUE OF STEEL STRUCTURE OF "RING OF LIFE" IN SHENFU NEW TOWN[J]. Architecture Technology, 2012, 43(10): 870-872.
