Design of Lead-rubber Bridge Bearings

Design of Lead-rubber Bridge Bearings
Author: New Zealand. Civil Engineering Division
Publisher:
Total Pages: 63
Release: 1983
Genre: Bridges
ISBN:

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Mechanics of Rubber Bearings for Seismic and Vibration Isolation

Mechanics of Rubber Bearings for Seismic and Vibration Isolation
Author: James M. Kelly
Publisher: John Wiley & Sons
Total Pages: 217
Release: 2011-08-24
Genre: Technology & Engineering
ISBN: 1119972809

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Widely used in civil, mechanical and automotive engineering since the early 1980s, multilayer rubber bearings have been used as seismic isolation devices for buildings in highly seismic areas in many countries. Their appeal in these applications comes from their ability to provide a component with high stiffness in one direction with high flexibility in one or more orthogonal directions. This combination of vertical stiffness with horizontal flexibility, achieved by reinforcing the rubber by thin steel shims perpendicular to the vertical load, enables them to be used as seismic and vibration isolators for machinery, buildings and bridges. Mechanics of Rubber Bearings for Seismic and Vibration Isolation collates the most important information on the mechanics of multilayer rubber bearings. It explores a unique and comprehensive combination of relevant topics, covering all prerequisite fundamental theory and providing a number of closed-form solutions to various boundary value problems as well as a comprehensive historical overview on the use of isolation. Many of the results presented in the book are new and are essential for a proper understanding of the behavior of these bearings and for the design and analysis of vibration or seismic isolation systems. The advantages afforded by adopting these natural rubber systems is clearly explained to designers and users of this technology, bringing into focus the design and specification of bearings for buildings, bridges and industrial structures. This comprehensive book: includes state of the art, as yet unpublished research along with all required fundamental concepts; is authored by world-leading experts with over 40 years of combined experience on seismic isolation and the behavior of multilayer rubber bearings; is accompanied by a website at www.wiley.com/go/kelly The concise approach of Mechanics of Rubber Bearings for Seismic and Vibration Isolation forms an invaluable resource for graduate students and researchers/practitioners in structural and mechanical engineering departments, in particular those working in seismic and vibration isolation.

Rotation Limits for Elastomeric Bearings

Rotation Limits for Elastomeric Bearings
Author: National Cooperative Highway Research Program
Publisher: Transportation Research Board
Total Pages: 65
Release: 2008
Genre: Bridges
ISBN: 0309099188

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At head of title: National Cooperative Highway Research Program.

An Experimental Study of Elastomeric Bridge Bearings with Design Recommendations

An Experimental Study of Elastomeric Bridge Bearings with Design Recommendations
Author: Joseph Vincent Muscarella
Publisher:
Total Pages: 198
Release: 1995
Genre: Bridges
ISBN:

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The purpose of this study was to analyze elastomeric bearing performance on the basis of elastomer hardness, shape factor, reinforcing shim orientation, degree of taper and compressive stress level with the goal of developing a simple design procedure which standardizes as many of those parameters as possible. Particular emphasis was placed on comparing the behavior of flat and tapered bearings. Experimentation included shear, compressive, and rotational stiffness tests, shear and compression fatigue loading, long-term compressive loading, and tests to determine compressive stress limits.

Guide Specifications for Seismic Isolation Design

Guide Specifications for Seismic Isolation Design
Author:
Publisher: AASHTO
Total Pages: 63
Release: 2010
Genre: Technology & Engineering
ISBN: 1560514566

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This edition is based on the work of NCHRP project 20-7, task 262 and updates the 2nd (1999) edition -- P. ix.

High-load Multi-rotational Bridge Bearings

High-load Multi-rotational Bridge Bearings
Author: John F. Stanton
Publisher: Transportation Research Board
Total Pages: 416
Release: 1999
Genre: Technology & Engineering
ISBN: 9780309066143

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