Abstract：
The T1 super-high office building of the Xi'an MIXC project is 186.6 m high and total weight of its steel structure is over 8 600 t, having huge installation and welding difficulties. The stiffening plate of rigid steel structure corbel, section of rigid steel structural column, exposed steel structural beam-beam rigid joint node and corridor structure were optimized to reduce the construction difficulty, workload and cost, successfully reducing realizing obvious technical improvement and economic benefit, and providing references for optimum design of steel structure.
WANG Yong-sheng,AI Bing,WU Zong-hua et al. Application of Optimum Design Technique for Structural Steel Project[J]. Architecture Technology, 2018, 49(4): 389-.
