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《JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY》 1995-09
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The Vibration Wave and Power Flow in a Periodical Simply Supported Curved Beam

Li TianyunDept.of Naval Arch.&Ocean, Eng.,H.U.S.T.,Wuhan 430074,China.;Zhang Xiaoming  
The logitudinal flexural wave motion and the power flow of a periodical simply sup-ported curved beam due to the vibration in the plane are studied. The tangential displace-ment and the slope are expressed by the propagation constant and admittance functions in aperiodical unit.The power flow input to the beam by the excitation and that propagated a-long the curved beam are analyzed.It is shown that there exist alternating bands of propaga-tion and attenuation in the curved beam just like those appearing in a periodical straightbeam. It is evident that the periodical curved beam behaves likea band-pass filter.
【CateGory Index】: U661.4
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Chinese Journal Full-text Database 1 Hits
1 Zhang Xiaoming Zhang Weiheng (Huazhong university of seience and Technology);VIBRATIONAL POWER FLOW IN A PERIODICALLY SUPPORTED BEAM[J];振动与冲击;1990-03
【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 XU Bin;XU Man-qing;Department of Civil Engineering,Nanchang Institute of Technology;;Analysis of energy bands of periodic viaduct with pier-beam spring junction undergoing in-plane vibration[J];振动与冲击;2015-02
2 LINYan-li~*,GUOXing-lin ( Dept. of Eng. Mech., Dalian Univ. of Technol., Dalian 116024, China );Characteristics of vibrational power flow of a cracked periodically supported infinite beam[J];大连理工大学学报;2004-02
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4 Wen Gongqi et al;The Passive Controlling of the Structure-Borne Noise in the High-Speed Ships by Damp material[J];交通科技;2002-01
5 Li TianyunDept.of Naval Arch.&Ocean, Eng.,H.U.S.T.,Wuhan 430074,China.;Zhang Xiaoming;The Vibration Wave and Power Flow in a Periodical Simply Supported Curved Beam[J];华中理工大学学报;1995-09
6 Li TianyunDept.of Naval Arch.& Ocean;Eng.,H.U.S.T.,Wuhan 430074, China.; Zhang Xiaoming;The Coupled Longitudinal-Flexural Wave and Power Flow of a Curved Free Beam[J];华中理工大学学报(社会科学版);1995-03
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1 YUAN Si,YE Kang-sheng,WANG Ke (Key Laboratory Structural Engineering and Vibration of China Education Ministry,Department of Civil Engineering,Tsinghua University,Beijing 100084,China);A SELF-ADAPTIVE FEM FOR FREE VIBRATION ANALYSIS OF PLANAR CURVED BEAMS WITH VARIABLE CROSS-SECTIONS[J];工程力学;2009-S2
2 LI Xiu-yan1,XIAO Rong-hui2,CHEN Ci-hai1(1.Department of Physics and Electronic Information Engineering,Zhangzhou Normal University,Zhangzhou,Fujian 363000,China;2.Department of Physics,Mechanical and Electric Engineering,Sanming University,Sanming,Fujian 365004,China);The Concept of Entropy and It's Prolongation[J];漳州师范学院学报(自然科学版);2009-03
3 LI Zhi-qiang,LIU Chun-mei(School of Economics and Business Administration,Shanxi University,Taiyuan 030006,China);Research on the Entropy Change Model for Entrepreneurs' Creative Behavior System Based on Dissipative Structure[J];中国软科学;2009-08
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6 HUANG Xian,SONG Zhi,ZHEN Wen (Department of Neurology,Third Xiangya Hospital,Central South University,Changsha 410013,China);Effect of power spectral entropy on the prediction of seizure in epileptic rats[J];中南大学学报(医学版);2009-08
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8 LIU Hui,QU Weilian,LI Gongbiao,XIAO Chun(Hubei Key Laboratory of Roadway Bridge and Structure Engineering,Wuhan University of Technology,Wuhan 430070,China);The Application of Structural Damage Detection Based on Optic Fiber Bragg Grating Sensing System[J];应用基础与工程科学学报;2009-03
9 LI Rui,YU Dejie,ZENG Wei(College of Mechanical and Automotive Engineering,Hunan University,Changsha 410082,China);An immune mechanism based diagnosis method of structural damage under ambient excitation[J];地震工程与工程振动;2009-03
10 Wang Zhuo Yan Weiming Qin Dongtao Liu Changpeng(Beijing Laboratory of Earthquake Engineering and Structural Retrofit,Beijing University of Technology Beijing,100022,China);Dissipative Characteristic Investigation of Simply-Supported Reinfored Concrete Beams with Loading Damages[J];振动、测试与诊断;2009-01
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1 LIU Xiaohui;ZHANG Lufei;YAN Bo;CHEN Yan;HAN Yong;The Mechanical Department of Chongqing Jiaotong University;The Mechanical Department of Chongqing University;;In-Plane Dynamic Characteristic Analysis of Multispan Cable[J];应用基础与工程科学学报;2017-04
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6 ZHOU Jun;RAO Zhushi;TA Na;Institue of Vibration,Shock and Noise,Shanghai Jiaotong University;State Key Laboratory of Mechanical System and Vibration,Shanghai Jiaotong University;;A Direct Approach to Skeletal Structures Statics and Dynamics[J];上海交通大学学报;2016-01
7 ZHOU Bo;SHI Xian-jie;Training Center, China Academy of Engineering Physics;Institute of Systems Engineering, China Academy of Engineering Physics;;Characteristics of the Vibration Power Flow for Rectangular Thin Plates with Arbitrary Boundary Restraints[J];机械设计与制造;2015-04
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10 WU Di1,PENG Haiyan2(1.School of civil engineering and architecture,Changsha University of Science & Technology,Changsha 410004; 2.Changsha Planning & Design Institute Co.,Ltd.,Changsha 410007);Nonlinear Analysis of Reinforced Concrete Beam Based on Information Entropy[J];福建建筑;2013-05
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