湖南大学学报（自然科学版）2024，Vol.51Issue(11)：115-125,11.DOI:10.16339/j.cnki.hdxbzkb.2024113
装配式型钢混凝土复合墙抗震性能研究
Research on Seismic Performance of Prefabricated Steel Reinforced Concrete Composite Walls
摘要
Abstract
To study the failure mechanism and seismic performance of prefabricated steel reinforced concrete composite walls with steel castings,quasi-static tests were carried out on steel reinforced concrete composite walls with a scale of 1∶2.The steel reinforced concrete composite walls under low cycle reciprocating loads were contrastively analyzed on failure processes,failure modes,hysteretic characteristics,shear capacity,deformation capacity,wall damage and energy dissipation capacity by changing their built-in steel types.The experimental results showed that the steel castings used for welded structures have high strength,stiffness and safety,and can be applied to the on-site prefabricated connections of steel reinforced concrete composite walls.The overall shear failure occurred in steel reinforced concrete composite walls,and their shear capacity,energy dissipation and deformation capacities were greatly improved compared with those of reinforced concrete composite walls.In combination with engineering practice,an on-site assembly scheme for steel reinforced concrete composite walls was given.关键词
铸钢节点/型钢混凝土复合墙/拟静力试验/抗震性能/装配方案Key words
steel castings/steel reinforced concrete composite walls/quasi-static tests/seismic performance/assembly scheme分类
建筑与水利引用本文复制引用
黄炜,刘刚,苗欣蔚,王伟,张晨龙,张皓..装配式型钢混凝土复合墙抗震性能研究[J].湖南大学学报（自然科学版）,2024,51(11):115-125,11.基金项目
国家自然科学基金资助项目(51978566),National Natural Science Foundation of China(51978566) （51978566）
陕西省重点研发计划项目(2020ZDLNY06-04,2021ZDLSF05-11),Key Research and Development Programs of Shaanxi Province(2020ZDLNY06-04,2021ZDLSF05-11) （2020ZDLNY06-04,2021ZDLSF05-11）
陕西省教育厅科研计划项目(19JC024),Scientific Research Planning Project of Education Department of Shaanxi Province(19JC024) （19JC024）
陕西省杰出青年科学基金项目(2018JC-025),Outstanding Youth Science Foundation of Shaanxi Province(2018JC-025) （2018JC-025）
