[1]白国良,王 琦,余 青,等.RC 剪力墙外挂WDF 平面外振动台试验研究[J].西安建筑科技大学学报:自然科学版,2014,46(03):307-312,322.[doi:10.15986/j.1006-7930.2014.03.001]
　BAI Guoliang,WANG Qi,YU Qing,et al.The out-of-plane shaking table test study on RC shear wall plug in WDF system[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2014,46(03):307-312,322.[doi:10.15986/j.1006-7930.2014.03.001]
点击复制

RC 剪力墙外挂WDF 平面外振动台试验研究()
分享到：

西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
46
期数:
2014年03期
页码:
307-312,322
栏目:
出版日期:
2014-06-30

文章信息/Info

Title:
The out-of-plane shaking table test study on RC shear wall plug in WDF system
文章编号:
1006-7930(2014)03-0307-06
作者:
白国良1; 王 琦1; 余 青1; 浮广明1; 王 辉2
(1. 西安建筑科技大学土木工程学院,陕西 西安 710055;2. 新疆凯乐新材料有限公司,新疆 乌鲁木齐 830009)
Author(s):
BAI Guoliang1;  WANG Qi1;  YU Qing1;  FU Guangming1;  WANG Hui2
(1. School of Civil Engineering, Xi’an Univ. of Arch. & Tech., Xi’an 710055, China; 2. Xinjiang Kaile New Materials Co., Ltd, Urumqi 830009, China)
关键词:
RC 剪力墙; WDF; 外墙外保温; 平面外抗震性能; 锚栓
Keywords:
RC shear wall;  WDF;  exterior insulation;  out-of-plane anti-seismic performance;  anchor bolt
分类号:
TU55
DOI:
10.15986/j.1006-7930.2014.03.001
文献标志码:
A
摘要:
页岩烧结复合外墙保温砌体(WDF)是一种新型外墙外保温材料.按照足尺模型共设计了4 片RC 剪力墙外挂WDF 试件进行振动台平面外抗震性能试验,主要研究锚栓布置个数和布置形式对此保温体系平面外抗震性能的影响.试验结果表明:4 片试件均有良好的抗震性能;WDF 与基层墙体之间相对位移最大值在墙体顶部;随着锚栓布置个数增多,试件频率下降变慢;锚栓布置个数为每平方米4 个时,试件平面外加速度响应最小,WDF 与基层墙体之间的相对位移最小;梅花型布置时WDF 与基层墙体之间裂缝较少且开展缓慢,试件平面外抗震性能较好,建议实际施工中采用梅花型布置形式.
Abstract:
Shale sintered composite external wall thermal insulation brick (WDF) is a new type of exterior wall thermal insulation material. In this paper, a seismic station out of plane vibration performance test was carried out by designing a total of four pieces of RC shear wall plug WDF specimens as the full-scale mode. The effects of anchor bolt arrangement number and arrangement of components on the seismic performance of out-of-plane were mainly studied. The results of the test show that, four pieces of wall are of good seismic performance. The relative displacement between the WDF and the primary wall reaches a maximum at the top of the wall. Moreover, the anchor has an inhibiting effect on the vibration frequency attenuation of component. The effects of anchor bolt on the acceleration of out-of-plane is smaller when a number of 4 per square meter is arranged, and the relative displacement between the WDF and the primary wall is minimum. In addition, the cracks between the WDF and the primary wall are fewer and dehiscence slowly when the clubs layout form is applied, so the anti-seismic performance out-of-plane is better. Therefore, it is suggested that the clubs layout form be applied as far as possible to the actual construction.

参考文献/References:

[1] 万晓东. 房屋建筑节能中存在的问题及节能施工技术的应用[J]. 科技与企业, 2013(2): 217.

WAN Xiaodong. The application problems of building energy saving and technology in the energy-saving construction[J]. Technology and business, 2013(2): 217.

[2] 佟昕, 侯恩哲, 王霖. 建筑节能的实现途径与发展方向[J]. 建筑节能, 2013(4): 73-75.

TONG Xin, HOU Enzhe, WANG Lin. Measures and development of building energy efficiency[J]. Building Energy Efficiency, 2013(266): 73-75.

[3] 郭永彦. 外墙外保温工程震害调查及抗震性能初步分析[D]. 重庆: 重庆交通大学, 2009.

GUO Yongyan. External thermal insulation on walls damage survey and preliminary analysis of seismic performance[D]. Chongqing: chongqing jiaotong university , 2009.

[4] 祝英杰, 尹续峰, 王士风. 新型住宅建筑结构抗震节能体系应用与研究[J]. 工业建筑, 2004(12): 73-75.

ZHU Yingjie, YIN Xufeng, WANG Shifeng. Study and application of new architectural structure seismic system of energy efficiency in house building[J]. Industrial Construction, 2004(12): 73-75.

[5] LIANG J, MEMARI A M. Introduction of a panelized brick veneer wall system and its building science evaluation[J]. ASCE Journal of Architectural Engineering, 2011(1): 1-14.

[6] MEMARI A M, BURNETT E F P, KOZY B M. Seismic performance of masonry ties used in brick veneer walls[J]. Construction and Building Material Journal, 2002(7): 397-407.

[7] 刘晖, 张剑峰, 于忠. 汶川地震破坏建筑墙体保温调查[J]. 建设科技, 2008(7): 62-65.

LIU Hui, ZHANG Jianfeng, YU Zhong. The investigation on the damage of building wall insulation in Wenchuan earthquake[J]. Construction Science and Technology, 2008(21): 62-65.

[8] JGJ137-2001 多孔砖砌体结构技术规程[S]. 北京: 中国建筑工业出版社, 2001.

JGJ137-2001 Technical code for perforated Specification for brick masonry structures[S]. Beijing: China Architecture & Building Press, 2001.

[9] GB50011-2010 建筑抗震设计规范[S]. 北京: 中国建筑工业出版社, 2010.

GB50011-2010 Code for seismic design of buildings[S]. Beijing: China Architecture & Building Press, 2010.

[10] JGJ101-96 建筑抗震试验方法规程[S]. 北京: 中国建筑工业出版社, 2008.

JGJ101-96 Specificating of testing methods for earthquake resistant building[S]. Beijing: China Architecture & Building Press, 2008.

备注/Memo

备注/Memo:
收稿日期:2013-12-30 修改稿日期:2014-06-10
基金项目:“十二五”国家科技支撑计划(2011BAJ04B01-02,2011BAJ08B05-4,2012BAJ19B04-02);西安市科技计划项目(CXY1349(4));国家自然 科学基金资助项目(51308446);陕西省博士后特别资助项目;新疆城建集团科技攻关项目(2013005)
作者简介:白国良( 1955- ) ,男,博士,教授,主要从事结构工程抗震方向的研究.E-mail: guoliangbai@126.com
更新日期/Last Update: 2015-09-01