Kunshan Xintiandi Super Tall Building is 142 meters high, with 3 floors underground and 31 above ground. Its structural system composed of concrete-filled steel tube frame core tube. The elastoplastic time-history analysis the building was carried out by using PKPM-SAWS to analyze overall index whole structure under large earthquake, mechanical performance key components earthquake analyzed, lo...

This study proposed three classic control algorithms (H2, H∞, Mixed H2 and H∞) to generate adequate controllers for either centralized or decentralized control of building structure using both cable and wireless sensing and control units. The complete control system contains three Magneto-Rheological (MR) dampers located on each floor of a 3-story steel-frame structure and tested it on a shakin...

“Yes, but you will never get a machine to do X” This is a commonsensical objection to AI in which X refers to the main problems of AI such as pattern recognition, creativity, free will, autonomy, systematicity, understanding, learning etc. The frame problem is at the intersection of all these problems. In AI, the realization of X depends on the solution of the frame problem. The frame problem h...

The research subject is the rotational stiffness of modular building metal frame nodal connection. connections has a significant impact on results calculating load-bearing building. It known that absolutely rigid exist only in theory. In practice, each connection finite stiffness, as evidenced by numerous studies researchers. When designing real objects, certain design should be carried out. As...