Experiment and Analytical Modeling of High-Stiffness Viscoelastic Material With Reduced Temperature Sensitivity
Abstract eng: This paper proposes accurate modeling of a new high-stiffness viscoelastic material for vibration control of a structure. The temperature sensitivity of the material is probably the lowest among the viscoelastic materials available in Japan. The basic model consists of static stress element, viscoelastic element, and nonlinear viscous element. The extended model includes some modifications and an additional element to simulate stress-rise at the initial loading as well as property changes cycle-by-cycle with increased and decreased peak strain values, respectively. The extended model appears to simulate the material behavior accurately, under the random loading caused by the earthquake.
Contributors:
Conference Title:
Conference Title:
16th World Conference on Earthquake Engineering
Conference Venue:
Santiago (CL)
Conference Dates:
2017-01-09 / 2017-01-13
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
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Record created 2017-01-18, last modified 2017-01-18
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