Pseudo-static test study on novel sliding bolt connection#br#
system of sandwich wallboard
Yan Jiachuan1,2 Li Ruijie1,2 Zhi Xudong1,2
1. Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, Harbin Institute of Technology, Harbin 150090, China;
2. Key Lab of Smart Prevention and Mitigation of Civil Engineering Disasters of the Ministry of Industry and
Information Technology, Harbin Institute of Technology, Harbin 150090, China
Abstract：This study proposes two novel sliding bolt connections between sandwich wallboard and steel beam. The sliding bolt connection system using flexible connection is more adaptive for deformation of the main structure, and can reduce the effects of external wallboard on structural performance. The sliding performance of two types of sliding bolt connections was obtained through pseudo-static test. The test results concentrated that the period for the wallboard to resist horizontal force was postponed due to the connectors. No horizontal force was transferred to wallboard within presupposed deformation, which meets the demand of flexible connection. The action sphere of static friction was small before sliding, therefore, static friction had minor impact on behavior of the sliding bolt connection system.
严佳川 李睿杰 支旭东. 复合墙板-新型可滑动节点体系拟静力试验研究[J]. 土木工程学报, 2020, 53(S2): 156-161.
Yan Jiachuan Li Ruijie Zhi Xudong. Pseudo-static test study on novel sliding bolt connection#br#
system of sandwich wallboard. 土木工程学报, 2020, 53(S2): 156-161.
