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[1]郑维,陆伟东,刘伟庆.夹板木剪力墙的抗侧力性能及受力机制[J].南京工业大学学报(自然科学版),2016,38(05):13-20.[doi:10.3969/j.issn.1671-7627.2016.05.003]
 ZHENG Wei,LU Weidong,LIU Weiqing.Lateral performance and force mechanism of sheathing sandwiched wood shear walls[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2016,38(05):13-20.[doi:10.3969/j.issn.1671-7627.2016.05.003]
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夹板木剪力墙的抗侧力性能及受力机制()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
38
期数:
2016年05期
页码:
13-20
栏目:
出版日期:
2016-09-28

文章信息/Info

Title:
Lateral performance and force mechanism of sheathing sandwiched wood shear walls
文章编号:
1671-7627(2016)05-0013-08
作者:
郑维陆伟东刘伟庆
南京工业大学 土木工程学院,江苏 南京 211800
Author(s):
ZHENG WeiLU WeidongLIU Weiqing
College of Civil Engineering,Nanjing Tech University,Nanjing 211800,China
关键词:
双剪钉连接 板端距 夹板木剪力墙 抗侧力性能 受力机制
Keywords:
double shear nail connection nail edge-distance sheathing sandwiched wood shear wall lateral performance force mechanism
分类号:
TU366.2
DOI:
10.3969/j.issn.1671-7627.2016.05.003
文献标志码:
A
摘要:
对8组双剪钉连接试件进行单调荷载试验,分析了板端距、面板厚度和加载方向对其抗剪切性能的影响。随后针对6组夹板木剪力墙试件开展了单调加载和往复加载试验,分析了夹板木剪力墙的受力机制,且着重研究了墙骨柱间距、墙面板厚度和钉间距等构造参数对墙体弹性抗侧刚度和抗剪强度的影响。研究结果表明:板端距和板厚决定了墙骨上双剪钉连接的破坏模式; 增大面板厚度和减小钉间距能提高夹板木剪力墙的抗侧刚度和抗剪强度,而墙骨柱间距的变化则对其几乎没有影响。夹板木剪力墙在中高层木结构建筑中有着广阔的应用前景。
Abstract:
Eight groups of double shear nail(DSN)connections were tested under monotonic loads to investigate the influences of different variables including sheathing thickness,nail edge-distance and loading direction.Then six sheathing sandwiched wood shear walls,which involved the variables of studs spacing,sheathing thickness and nails spacing,were tested monotonically and cyclically to evaluate on lateral performance and force mechanism of the walls.The results show that the failure modes of DSN connections are determined by the nail edge-distance and sheathing thickness.The increase of sheathing thickness as well as the decrease of nails spacing could improve the lateral stiffness and shear strength of sandwiched wood shear walls,whereas the studs spacing had no effects on them.Sheathing sandwiched wood shear walls can be applied extensively in mid-rise timber buildings.

参考文献/References:

[1] Cobben K,Russell J,Dolan J D.Recommendations for earthquake resistance in the design and construction of woodframe buildings [R].CUREE-Caltech Woodframe Project.Richmond:Construction of Universities for Earthquake Engineering,2004.
[2] 谢启芳,吕西林,熊海贝.轻型木结构房屋的结构特点与改进[J].建筑结构学报,2010,31(S2):350.
[3] 程海江,倪春,吕西林.有翼缘和竖向荷载的带洞口木框架剪力墙的试验研究[J].土木工程学报,2006,39(12):33.
[4] 刘雁,卢文胜,吕西林,等.不同上部刚度对木框架剪力墙受力性能影响的试验研究[J].土木工程学报,2008,41(11):63.
[5] 祝恩淳,陈志勇,陈永康,等.轻型木结构剪力墙抗侧力性能试验与有限元分析[J].哈尔滨工业大学学报(自然科学版),2010,42(10):1548.
[6] DOLAN J D,MADSEN B.Monotonic and cyclic tests of timber shear walls [J].Canadian journal of civil engineering,1992,19(3):415.
[7] LAM F,PRION H G L,HE M.Lateral resistance of wood shear walls with large sheathing panels [J].Journal of structural engineering,1997,123(12):1666.
[8] DINEHART D W,SHENTON III H W.Comparison of static and dynamic response of timber shear walls [J].Journal of structural engineering,1998,124(6):686.
[9] VAROGLU E,STIEMER S F.Wood wall structure:US 5782054 [P].1998-07-21.
[10] KARACABEYLI E,NI C,STIEMER S F,et al.MIDPLY wall system [R].Vancouver:Forintek Canada Corporation,2000.
[11] VAROGLU E,KARACABEYLI E,STIEMER S F,et al.Midply wood shear wall system:concept and performance in static and cyclic testing [J].Journal of structural engineering,2006,132(9):1417.
[12] VAROGLU E,KARACABEYLI E,STIEMER S F,et al.Midply wood shear wall system:performance in dynamic testing [J].Journal of structural engineering,2007,133(7):1035.
[13] PEI S,VAN DE LINDT J W,NI C,et al.Experimental seismic behavior of a five-story double-midply wood shear wall in a full scale building [J].Canadian journal of civil engineering,2010,37(9):1261.
[14] WEI Z,WEIDONG L,WEIQING L,et al.Experimental investigation of laterally loaded double-shear-nail connections used in midply wood shear walls [J].Construction and building materials,2015,101:761.
[15] 中华人民共和国建设部.木结构设计规范:GB 5005—2003[S].北京:中国建筑工业出版社,2005.
[16] National Building Code of Canada.Canadian commission on building and fire codes [S].Ottawa:National Research Council of Canada,2005.
[17] 何敏娟,FRANK Lam.北美撉嵝湍窘峁箶住宅建筑的特点[J].结构工程师,2004,20(1):1.
[18] International Organization for Standardization(ISO).ISO—16670 Timber structures-joints made with mechanical fasteners-quasi-static reversed-cyclic test method [S].Geneva:International Organization for Standardization,2003.
[19] American Society for Testing and Materials.ASTM E564-00 Standard practice for static load test for shear resistance of framed walls for buildings [S].Pennsylvania:ASTM International,2000.
[20] BUITELAAR M.Static and dynamic testing of the midplyTM shear wall system [D].Vancouver:University of British Columbia,2001.
[21] Canadian Standards Association(CSA).086-01 Engineering design in wood [S].Toronto:Canadian Standards Association,2005.

备注/Memo

备注/Memo:
收稿日期:2016-06-20
基金项目:国家自然科学基金(51378255)
作者简介:郑维(1987—),男,湖北鄂州人,博士生,主要研究方向为现代木结构抗震; 陆伟东(联系人),教授,E-mail:wdlu@njtech.edu.cn.
引用本文:郑维,陆伟东,刘伟庆.夹板木剪力墙的抗侧力性能及受力机制[J].南京工业大学学报(自然科学版),2016,38(5):13-20..
更新日期/Last Update: 2016-09-20