applied sciences Article Research on Application of Uplift-Restricted Slip-Permitted (URSP) Connectors in Steel-Concrete Composite Frames Linli Duan 1, Xin Nie 2,3,*,† , Ran Ding 2,3,* and Liangdong Zhuang 2,3 1 College of Civil Engineering, Hunan University, Changsha 410082, China; ...
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