ADVANCES AND PROSPECTS FOR LARGE SPAN SPATIAL STRUCTURE CONSIDERING COOPERATIVE WORK

The study history of large span spatial structure considering cooperative work is generalized based on recent research results of academic methods and its application, and also the adaptability of presently computed model about soil-structure interaction to large span spatial structure considering cooperative work is analyzed. The methods for gaining damping ratio of large span spatial structure considering cooperative work are summarized. The possibility of multiple vibration table array system for studying large span structure cooperative work is discussed. Finally, the prospects and study directions of large spatial structure considering soil-structure interaction are given.