[1]黄奕辉,李坤,罗才松.钢筋混凝土交错桁架结构的模态分析[J].华侨大学学报(自然科学版),2006,27(4):378-380.[doi:10.3969/j.issn.1000-5013.2006.04.012]
　Huang Yihui,Li Kun,Luo Caisong.Mode Analysis of Reinforced Concrete Staggered Vierendeel Truss[J].Journal of Huaqiao University(Natural Science),2006,27(4):378-380.[doi:10.3969/j.issn.1000-5013.2006.04.012]
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钢筋混凝土交错桁架结构的模态分析()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第27卷
期数:
2006年第4期
页码:
378-380
栏目:
出版日期:
2006-10-20

文章信息/Info

Title:
Mode Analysis of Reinforced Concrete Staggered Vierendeel Truss
文章编号:
1000-5013(2006)04-0378-03
作者:
黄奕辉; 李坤; 罗才松
华侨大学土木工程学院; 华南理工大学建筑学院; 华侨大学土木工程学院 福建泉州362021; 广东广州510000; 福建泉州362021
Author(s):
Huang Yihui1;  Li Kun2;  Luo Caisong1
1.College of Civil Engineering, Huaqiao University, 362021, Quanzhou, China; 2.College of Architecture and Civil Engineering, South China University of Technology, 510640, Guangzhou, China
关键词:
交错桁架结构;  模态分析;  振型;  钢筋混凝土
Keywords:
staggered vierendeel truss;  mode analysis;  vibration mode;  reinforced concrete
分类号:
TU375.5
DOI:
10.3969/j.issn.1000-5013.2006.04.012
文献标志码:
A
摘要:
利用有限元分析软件,对空间钢筋混凝土交错空腹桁架结构进行线性模态分析.在对该结构体系进行模态分析后,提取对结构有影响的前12阶模态,列出每一阶模态的自振周期及主振型,用于考察结构的质量分布和结构刚度.分析结果表明,该结构体系的振动周期较小,结构整体刚度较大,介于相同条件的框架和剪力墙之间.
Abstract:
The linear modes of spatial reinforced concrete staggered vierendeel truss are analyzed by finite element software.The 1st to 12th vibration modes and periods which influence greatly on the truss are listed to investigate the distributions of the truss mass and stiffness.The analytical results show that: the vibration period of the truss is short,and the stiffness is between the equivalent frame and shear wall structure stiffness.

参考文献/References:

[1] Cohen M P. Design solution utilizing the staggered steel truss system [J]. AICHE JOURNAL, 1986(3):97-106.
[2] 赫文化. ANSYS土木工程应用实例 [M]. 北京:中国水利水电出版社, 2005.204-216.
[3] 中国建筑科学研究院. JGJ 3-2002.高层建筑混凝土结构技术规程 [S]. 北京:中国建筑工业出版社, 2002.96-104.
[4] 赵西安. 钢筋混凝土高层建筑结构设计 [M]. 北京:中国建筑工业出版社, 1995.368-415.
[5] 王万钊, 秦修煜, 范伯壅. 钢筋混凝土桁架式框架在水平荷载下的性能试验研究 [J]. 工程抗震, 1987(3):81-85.

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备注/Memo

备注/Memo:
国家“863”高科技发展计划资助项目(2004AA33G050)
更新日期/Last Update: 2014-03-23