Sponsored by the National Natural Science Foundation of China(Grant No.51178078);the 863 Project of the Ministry of Science and Technology of the People's Republic of China(Grant No.2007AA11Z133);the Natural Science Foundation of Science Department of Liaoning Province(Grant No.2020⁃BS⁃215);the Scientific Research Program of Education Department of Liaoning Province(Grant No.LJKZ0721).
SRUHSC⁃RC(Steel Reinforced Ultra High Strength Concrete⁃Reinforced Concrete)structures are used extensively in super high⁃rise buildings.However,it has obvious brittleness.Wrapping structural steel inside is a good wa...