Application of frictional pendulum sliding bearings for earthquake engineering

被引：1
|
作者：
Drozdov Y.N. [1 ]
Nadein V.A. [1 ]
Puchkov V.N. [1 ]
机构：
[1] Blagonravov Institute of Machine Science, Russian Academy of Sciences, Moscow
来源：
Journal of Machinery Manufacture and Reliability | 2014年 / 43卷 / 06期
关键词：
Machinery Manufacture; Earthquake Engineering; Seismic Isolator; Antifrictional Material; Strong Seismic Effect;
D O I：
10.3103/S105261881406003X
中图分类号：
学科分类号：
摘要：
The experimental calculation method for determining the operation time of frictional pendulum bearing is developed. The method for estimating the friction factor of frictional pendulum bearing is proposed. The perspectives of development of an antifrictional self-lubricating covering with the desired tribological properties are analyzed. Thermal state of frictional seismic isolators is studied. The results of the carried out experiments verified the correctness of earlier theoretical estimates for the operation time of pendulum bearings. The operation of pendulum bearings during the entire designed time (30–40 years) is reliably predicted. © 2014, Allerton Press, Inc.
引用
收藏
页码：522 / 527
页数：5
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