全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

木结构组合板蒙皮效应研究

DOI: 10.3969/j.issn.1006-7043.201308020

Keywords: 蒙皮效应, 木结构组合板, 有限元, 试验, 承载力

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对一种带蒙皮板的木结构组合板进行了试验研究,得出其承载力,并与未蒙皮的组合板对比试验。运用有限元程序对结构进行数值模拟,并与试验结果进行了对比分析。研究结果表明:蒙皮板对结构刚度和承载力均有较大的增强作用,分别提高了167%和64%。有限元分析结果与试验结果较为吻合,说明建立的有限元模型可以较准确地反映组合板的受力性能。相较单一材料木板,带蒙皮组合板在同时满足刚度和强度要求的情况下,可以节约20%的材料。因此,蒙皮可应用于构件设计,其效应在承载力计算中亦应得到重视。

References

[1]  程海江. 轻型木结构房屋抗震性能研究[D].上海:同济大学,2007:12.CHENG Haijiang. Study on the seismic performance of light wood-framed hous[D]. Shanghai: Tongji University, 2007:12.
[2]  曹祖川. 当代木结构建筑的广泛适用性研究[D].青岛:青岛理工大学,2012:3.CAO Zuchuan. The research on the widespread adaptability of contemporary timber buildings[D]. Qingdao: Qingdao Technological University,2012:3.
[3]  季渊,童根树. 轻钢结构应力蒙皮设计研究综述[J].工业建筑,2002,32(12):61-63.JI Yuan, TONG Genshu. Research and design of stressed skin diaphragm in light-weighed structure[J]. Industrial Construction, 2002, 32(12):61-63.
[4]  KLIGER R. Stressed-skin panels of mixed construction-using wood-based materials, especially chipboard[D].Sweden: Chalmers University of Technology, 1993:28-29.
[5]  柴昶. 受力蒙皮技术研究、应用及发展概况[J].工业建筑,1994,12:1-3.CHAI Chang. The development, research, and application of skin technology [J]. Industrial Construction,1994,12:1-3.
[6]  刘洋. 轻钢结构蒙皮效应的理论与试验研究[D].上海:同济大学,2007:3-5.LIU Yang. Theoretical and experimenatl research on the stressed skin diaphragm of light-gauge steel structures [D]. Shanghai:Tongji University, 2007:3-5.
[7]  DAVIES J. Developments in stressed skin design [J]. Thin-Walled Structures, 2006,44(12): 1250-1260.
[8]  DAVIES J. Recent research advances in cold-formed steel structures[J]. Journal of Constructional Steel Research, 2000,55(1): 267-288.
[9]  Del Coz DíAZ J J, GARCíA Nieto P J, áLVAREZ Rabanal F P, et al. Finite element analysis of thin-walled composite two-span wood-based loadbearing stressed skin roof panels and experimental validation [J]. Thin-Walled Structures, 2008,4(3):276-289.
[10]  李雪梅.基于有限元法木材力学性能模拟及优化设计研究 [D]. 呼和浩特:内蒙古农业大学,2009:21-22.LI Xuemei. Research on mechanical property simulation of timber with finite element method and optimization of timber[D].Hohehot: Inner Mongolia Agricultural University, 2009:21-22.
[11]  周楠楠,何敏娟. 轻型木结构剪力墙有限元软件的分析对比[J].特种结构,2010,27(1):102-116.ZHOU Nannan, HE Minjuan. Study on the finite element analysis of wood shear walls [J]. Special Structures, 2010,27(1):102-116.
[12]  柏树新,姬广华,林醒山. 受力蒙皮的有限元分析[J].南京建筑工程学院学报,1992,21(2):73-81.BAI Shuxin, JI Guanghua, LIN Xingshan. Finite element analysis on stressed skin [J]. Journal of Nanjing Architectural and Civil Engineering Institute, 1992, 21(2): 73-81.
[13]  陈松来,陈志勇,樊承谋,等. 木结构剪力墙中钉连接的实验研究[J]. 中山大学学报:自然科学版, 2008,47(4):133-138.CHEN Songlai, CHEN Zhiyong, FAN Chengmou, et al. Experimental study on nail fasteners in wood shear walls [J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2008,47(4):133-138.
[14]  中国建筑西南建筑设计研究院,等.GB 50005-2003 木结构设计规范[S].北京:中国建筑工业出版社出版社,2004:35-39.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133