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《EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION》 1998-02
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STUDY ON PROPERTIES OF VISCOELASTIC DAMPERS

Wu BO Guo Anxin (Harbin University of Architecture and Civil Engineering, Harbin 150001, China)  
Bascd on test results, the effect of environment temperature, exciting frequency, strain magnitude and hysteretic time on the mechanical properties of ZN-1 and ZN-2 visoelastic materials has been quantitatively discussed. The temperature improving pro- cesses of ZN-1 and ZN-2 during a short and long period of exciting are propcised. The model parameters of the four-parameter model have been determdned for ZN-1 and ZN-2 respectively.
【Fund】: 国家自然科学基金 国家教委优秀年青教师基金
【CateGory Index】: TU35
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