再生混凝土与普通混凝土对装配式剪力墙滞回性能的影响  

Influence of Recycled Concrete and Ordinary Concrete on Hysteretic Behavior of Fabricated Shear Wall

作　　者：张瀚天 袁朝庆[2,3] 赵艳 肖永[1,5] 姜静 龙秋颖[1] ZHANG Han-tian;YUAN Zhao-qing;ZHAO Yan;XIAO Yong;JIANG Jing;LONG Qiu-ying(School of Architecture Engineering,Jiamusi University,Jiamusi Helongjiang 154007,China;School of Civil and Architecture Engineering,Northeast Pertroleum University,Daqing Helongjiang 163318,China;Heilongjiang Key Laboratory of Disaster Prevention,Mitigation & Protection Engineering,Daqing Helongjiang 163318,China;Key Laboratory of Earthquake Engineering and Engineering Vibration,Institute of Engineering Mechanics,China Earthquake Administration,Harbin Helongjiang China,150080;College of Aerospace and Civil Engineering,Harbin Engineering University,Harbin Helongjiang 150001,China)

机构地区：[1]佳木斯大学建筑工程学院,黑龙江佳木斯154007 [2]东北石油大学土木建筑工程学院,黑龙江大庆163318 [3]黑龙江省防灾减灾及防护工程重点实验室,黑龙江大庆1633182 [4]中国地震局工程力学研究所地震工程与工程振动重点实验室,黑龙江哈尔滨150080 [5]哈尔滨工程大学航天与建筑工程学院,黑龙江哈尔滨150001

出　　处：《佳木斯大学学报（自然科学版）》2019年第2期180-184,197,共6页Journal of Jiamusi University：Natural Science Edition

基　　金：国家自然科学基金项目(51608231);中国地震局工程力学研究所基本科研业务费专项资助项目(2017B16);黑龙江省教育厅科学技术研究项目(12541054);东北石油大学研究生创新科研项目(YJSCX2015-035NEPU)

摘　　要：为研究再生混凝土与普通混凝土对装配式剪力墙滞回性能的影响,应用有限元软件对其进行了系统性的分析,包括剪力墙的破坏形态、水平力-位移曲线、承载能力、刚度退化、变形与延性和耗能能力。研究结果表明:两种剪力墙的破坏形态相似,刚度退化趋势大致相同,装配式再生混凝土剪力墙与装配式普通混凝土剪力墙相比,承载力下降了2.45%、延性下降了22.8%,但是可以满足在实际工程中结构设计要求。In order to study the hysteretic behavior difference between the fabricated recycled concrete shear wall and the assembled ordinary concrete shear wall,the finite element software was used to make a systematic analysis in this paper,including failure mode,horizontal force-displacement curve,bearing capacity,stiffness degradation,deformation and ductility and energy dissipation capacity.The results show that the failure modes of the two kinds of shear walls are similar,and the stiffness degradation trend is approximately the same.Compared with the assembled ordinary concrete shear wall,the bearing capacity and ductility of the assembled recycled concrete shear wall decrease by 2.45%and 22.8%respectively,but they can meet the requirements of structural design in practical projects.

关 键 词：装配式 再生混凝土 有限元 剪力墙 滞回性能 

分 类 号：TU375[建筑科学—结构工程]