预制装配式再生混凝土结构在低层、多层建筑中可行性研究  

Feasibility study on using precast recycled aggregate concrete structure to lower storey and multi-storey building

作　　者：段鹏飞[1,2] 刘元珍 姜鲁[1] DUAN Pengfei;LIU Yuanzhen;JIANG Lu(Taiyuan University of Technology,Taiyuan 030024,China;The Institute of Architectural Design and Research of Taiyuan University of Technology,Taiyuan 030024,China)

机构地区：[1]太原理工大学,山西太原030024 [2]太原理工大学建筑设计研究院,山西太原030024

出　　处：《混凝土》2018年第10期136-139,共4页Concrete

基　　金：国家自然科学基金项目(51678384);山西省自然科学基金项目(2014011033-1);山西省回国留学人员科研资助项目(2017-038)

摘　　要：再生混凝土技术的利用可有效缓解建筑垃圾滋生、砂石资源匮乏的问题,建筑装配式技术符合国家政策需求,将两种技术结合起来,形成预制装配式再生混凝土结构,这种结构可充分发挥各自的优点。通过对装配式再生混凝土剪力墙抗震性能的分析,并结合国内外学者的相关研究成果得出:与普通混凝土相比,装配式再生混凝土结构的抗震性能略有降低,但仍满足抗震要求,预制装配式再生混凝土结构在低层和多层建筑中应用是可行的。The use of recycled aggregate concrete(RAC)technology can be effectively the problem of the building waste sand and sandstone resources shortage,prefabricated construction technology in line with national policy requirements.The combination of the two technologies,the formation of prefabricated RAC structure,this structure can give full play to their own advantages.Based on the analysis of assembly type seismic behavior of the RAC shear walls,and combined with the relevant research results of scholars at home and abroad can be seen:compared with ordinary concrete,the assembled structure of the seismic behavior of the RAC decreased slightly,but still satisfy the requirements of seismic design.Using precast recycled aggregate concrete structure to lower storey and multi-storey building are feasible.

关 键 词：再生混凝土 预制装配式 抗震性能 低层和多层建筑 

分 类 号：TU528.7[建筑科学—建筑技术科学]