全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:SHEHATA E ABDEL RAHEEM
来源:[J].Sādhanā(IF 0.393), 2016, Vol.41 (3), pp.345-358Springer
摘要:Abstract(#br)The damping characterization is important in making accurate predictions of the seismic response of the hybrid structures dominated by different damping mechanisms. Different damping characteristics arise from the construction of the tower with different materials: s...
作者:Zhangshen Leiben , Xiaofeng Wang , Zhenjun Wang ...
来源:[J].Construction and Building Materials(IF 2.293), 2018, Vol.173, pp.201-208Elsevier
摘要:... Their damping characteristics are very important to resist vibration and the deformation caused by repeating loads. Therefore, it is of greatly theoretical and practical significance to study the damping performance of the mortars. In this work, dynamic mechanical analysis (D...
作者:A.P. Bovsunovsky
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2019, Vol.214, pp.464-473Elsevier
摘要:Abstract(#br)Experimental studies demonstrated contradictory results on the sensitivity of damping characteristics of structural elements to the presence of crack. In some researches, this sensitivity was declared extremely high, but in other – insufficient for the reliable...
作者:Amir Mehdi Dehrouyeh-Semnani , Mohammad Dehrouyeh , Mostafa Torabi-Kafshgari ...
来源:[J].International Journal of Engineering Science(IF 1.691), 2015, Vol.96, pp.68-85Elsevier
摘要:... The newly developed model contains five material length scale parameters to interpret the size-dependent vibration damping characteristics of the sandwich microbeam. The natural frequency and loss factor of a functionally graded damped sandwich microbeam with sliding simpl...
作者:Zhiying Zhang , Hongyang Wei , Xin Qin
来源:[J].Soil Dynamics and Earthquake Engineering(IF 1.276), 2017, Vol.98, pp.183-190Elsevier
摘要:Abstract(#br)Soil-structure interaction (SSI) system is composed of soil and structure that are two materials with quite different damping behaviors and it is regarded as non-classical damping system in conventional concept. Based on the analysis of motion state of SSI system, th...
作者:Zhenliang Jiang , Changbin Hu , Said Easa ...
来源:[J].Construction and Building Materials(IF 2.293), 2018, Vol.173, pp.308-316Elsevier
摘要:Abstract(#br)This paper first presents the evaluation of damping performance of four types of asphalts: base, non- polymer modified, polymer modified, and stress-absorbing modified asphalts using the temperature spectra of the loss factor ( LF ) based on dynamic shear rheometer. ...
作者:Bingqian Li , Haoyang Wu , Changchun Zhu ...
来源:[J].Sensors & Actuators: A. Physical(IF 1.841), 1999, Vol.77 (3), pp.191-194Elsevier
摘要:... By a modified model, the damping characteristics of the resonant microbeam vibrating in vacuum are analysed. New results reduce the deviation between the experimental data and the old theoretical values by 1.5 times, therefore the new model will be beneficial to design the...
作者:Hiroshi Hosaka , Kiyoshi Itao , Susumu Kuroda
来源:[J].Sensors & Actuators: A. Physical(IF 1.841), 1995, Vol.49 (1), pp.87-95Elsevier
摘要:Abstract(#br)The damping characteristics of beam-shaped microactuators that oscillate in the transverse direction are analytically evaluated to establish a design method that minimizes energy consumption and increases dynamic performance. The damping force due to airflow is calcu...
作者:Claudia Ziller , Hans Ruscheweyh
来源:[J].Journal of Wind Engineering & Industrial Aerodynamics(IF 1.342), 1997, Vol.69, pp.303-314Elsevier
摘要:... The aerodynamic damping characteristics are measured with section models using free decay tests and a forced oscillation method.The stability parameters such as lift and moment coefficients for various on-flow angles, for variations of the degree of turbulence and for diffe...
作者:Zhang Qingxin , Fu Qihang , Wang Luping ...
来源:[J].Transactions on Electrical and Electronic Materials, 2018, Vol.19 (4), pp.272-278Springer
摘要:Abstract(#br)This paper systematically illustrates the deformation and damping mechanism of magnetic shape memory alloy (MSMA) and builds a damping mathematical model by using a single-degree-of-freedom vibration system. The results indicate that absorbed damping is proportiona...

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