A Study on Trenching Techniques for Vibration Isolation: An Overview

Bariker, Pankaj; Kolathayar, Sreevalsa

doi:10.1007/978-981-15-9976-7_26

Cited by 3 publications

(1 citation statement)

References 21 publications

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“…A solution both sustainable seismic design and reduced comfort due to traffic-induced vibrations is vibration isolation, which can be realized by technologies such as self-centering, dampers, base-isolation, etc. [5,6]. Among these available solutions, base-isolations are reported to have satisfactory vibration mitigation performances and reasonable prices, and isolation bearings are the most widely used equipment for base-isolations [7].…”

Section: Introductionmentioning

confidence: 99%

A Novel Three-Dimensional Composite Isolation Bearing and Its Application to the Mitigation of Earthquakes and Traffic-Induced Vibrations

Wu,

Xu,

et al. 2023

Sustainability

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Potential damage caused by earthquakes combined with reduced comfort due to traffic has become a big challenge when designing modern buildings, and base-isolation is one of the most effective solutions to such a problem. However, most isolation bearings cannot provide sufficient mitigation for both earthquakes and traffic-induced vibrations simultaneously. To this end, this research proposes a new type of three-dimensional isolation bearing for the mitigation of both earthquake effects and traffic-induced vibrations, which is composited by a thick rubber bearing, an auto-reset flat sliding bearing, and a double concave friction pendulum bearing. In this study, the analytical hysteresis model of the proposed isolation bearing was derived and experimentally validated. In addition, the fatigue performance and vertical compression performance of the proposed isolation bearing was tested and analyzed. Finally, the mitigation effect for traffic-induced vibrations of the proposed isolation bearing was validated through a field test.

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Section: Introductionmentioning

confidence: 99%