陶粒混凝土夹芯自保温墙板框架体系抗震性能分析  

ANALYSIS OF THE SEISMIC PERFORMANCE OF CERAMSITE CONCRETE SANDWICH SELF-INSULATION WALLBOARD FRAME SYSTEM

作　　者：刘韦臣 LIU Weichen(School of Civil Engi.,Henan Univ.,Henan Kaifeng 475000,China)

机构地区：[1]河南大学土木建筑学院,河南开封475004

出　　处：《低温建筑技术》2018年第11期64-68,73,共6页Low Temperature Architecture Technology

摘　　要：为研究陶粒混凝土夹芯自保温墙板在框架体系作用下的抗震性能,进行陶粒混凝土夹芯墙板的低周反复荷载试验,利用破坏形态评价结构的抗震性能,使用有限元软件ABAQUS建立墙板-框架体系模型,通过比较单块板、框架的荷载-位移曲线和破坏形态进一步说明框架对墙体结构体系的重要性。结果表明,陶粒混凝土夹芯自保温墙板整体表现出良好的抗震性能和变形能力,加入框架可以提升结构的稳定性。To study the seismic performance of ceramsite concrete sandwich self insulation wall- board under the action of frame system, the low cyclic loading experiment was implemented for the ceramsite concrete sandwich wallboard, using the failure mode, limit state of bearing capacity to evaluate the seismic performance of the structure, and use the finite element software ABAQUS to establish wallboard - frame system model. By comparing the load - displacement curve of a single board and the frame and failure mode to further illustrate the importance of frame on the wall structure system. The results show that the ceramsite concrete sandwich self-insulating wall panel exhibits good seismic perfor- mance and deformation ability, and the addition of the frame can improve the structural stability.

关 键 词：低周反复试验 陶粒混凝土保温复合墙板 抗震性能 

分 类 号：TU331.3[建筑科学—结构工程]