Civil Engineering thin walled structure coupling of bending and twisting finite element beam theory of Timoshenko 薄壁理论是 20 世纪 40 年代以后逐步发展起来 的一个力学分支 1 具有非对称截面的薄壁杆件的 弯扭耦合研究也有多年的历史 主要集中在考虑剪 切变形 翘曲刚度和转动惯量对弯扭耦合振动的频 率和模态...
Comment on “Exact dynamic analysis of space structures using timoshenko beam theory”. AIAA Journal, 2006, 44(6): 1372, 1373. 8. Yu J F, Wang B P. Reply by the authors to C. F. Lü and W. Q. Chen. AIAA Journal, 2006, 44(6): 1373. 9. Timoshenko S, Young D H, Weaver ...
Timoshenko梁弯曲分析的一种新方法IntroductionTimoshenkobeamtheoryisanessentialpartofstructuralanalysisanddesign.Itprovidesanaccuratewayofpredictingthedeformationandstressbehaviorofbeamsunderdifferentloadingconditions.However,thetraditionalTimoshenkobeamtheoryhassomelimitations,suchasneglectingtheeffectoftransversesheardeformationsan...
Wang T M,Kinsman T A.Vibrations of frame structures according to the Timoshenko theory. Journal of Sound and Vibration . 1971Vibrations of frame structures according to the Timoshenko theory. Wang T M,Kinsman T A. Journal of Sound and Vibration . 1971...
ofstructures using thetheoryofthe wavemotion.ThusIdedicated myself totheresearchonthedynamicresponse of thebeamsusing themethodofwave rayanalysis. ThecurrentbeamtheoriesaretheEuler-Bemoullibeamtheory andthe Rayleigh-Timoshenko beamtheory.Thispaper
7)铁摩辛柯的Theory of Structures,最新版是出自1965年的第二版,这里给出便是这一版的中文本。英文版的电子版至今不曾见过。 8)铁摩辛柯的Theory of Plates and Shells,最新版是出自1959年的第二版。这里给出的中文本就是根据这一版翻译的。目前,这个版本的英文电子版网上能找到清晰的PDF,将近21M(下面我将提...
Wave Analysis of In-Plane Vibrations of H- and T-shaped Planar Frame Structures An exact analytical solution is obtained using wave vibration approach. Timoshenko beam theory, which takes into account the effects of both rotary inertia ... C.,Mei - 《Journal of Vibration & Acoustics》 被引量...
Structures, Shaanxi Key Laboratory of Environment and Control for Flight Vehicle, School of Aerospace, Xi'an Jiaotong University, Xi'an 710049, China; 2 College of Aviation, Kunming University of Science and Technology, Kunming 650500, China Compared with the Euler beam theory, the Timoshenko beam...
Based on the porous media theory and Timoshenko beam theory, properties of dynamic responses in fluid-solid coupled incompressible saturated poroelastic Timoshenko beam are investigated by generalized multi-symplectic method. Dynamic response equation se
The theory has been confirmed by some numerical examples. From these we draft the following conclusions: 1. The theory proposed for laminates can be used successfully also in the case of thin sandwich structures. It seems that the determination of stiffnesses is not so sensitive with regard ...