Rotational Stiffness Of Elastomeric Bearings

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Rotational Stiffness Of Elastomeric Bearings

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Author : Hans H. Lund
language : en
Publisher:
Release Date : 2004

Rotational Stiffness Of Elastomeric Bearings written by Hans H. Lund and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Rubber bearings categories.

Rotation Limits For Elastomeric Bearings

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Author : National Cooperative Highway Research Program
language : en
Publisher: Transportation Research Board
Release Date : 2008

Rotation Limits For Elastomeric Bearings written by National Cooperative Highway Research Program and has been published by Transportation Research Board this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Bridges categories.

At head of title: National Cooperative Highway Research Program.

Behavioral Study Of Steel Reinforced Elastomeric Bearings In Bridges

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Author : Nabin Krishna Shiwakoti
language : en
Publisher:
Release Date : 2020

Behavioral Study Of Steel Reinforced Elastomeric Bearings In Bridges written by Nabin Krishna Shiwakoti and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Brdiges categories.

This thesis primarily predicts the compressive and rotational stiffness of the elastomeric bearing and exams the behavior of elastomeric bearing under compression, rotation, and combination of shear, compression, and rotational loading. The primary purpose of an elastomeric bearing is to distribute the superstructure loads to the substructure. The elastomers used in the elastomeric bearings undergo deformation to allow necessary movement and rotation of the superstructure. Thus, abstract analysis of the behavior of the elastomeric bearing is required. With that end in view, three-dimensional finite element models are developed using the software Abaqus and the results from the finite element analysis are validated with the experimental data from previous literature. The validated finite element models are used for the calculation of compressive and rotational stiffness of the elastomeric bearings and comparisons are made with the analytical closed-form solutions and current code provision (AASHTO, 2017). Moreover, the bearings are subjected to compression, rotation, and a combination of shear, compression, and rotational loading for the prediction of deformed shape, compressive stress, shear stresses, and shear strains.

Elastomeric Bridge Bearings

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Author : J. A. Yura
language : en
Publisher:
Release Date : 2001

Elastomeric Bridge Bearings written by J. A. Yura and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.

High Load Multi Rotational Bridge Bearings

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Author : John F. Stanton
language : en
Publisher: Transportation Research Board
Release Date : 1999

High Load Multi Rotational Bridge Bearings written by John F. Stanton and has been published by Transportation Research Board this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Technology & Engineering categories.

An Experimental Study Of Elastomeric Bridge Bearings With Design Recommendations

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Author : Joseph Vincent Muscarella
language : en
Publisher:
Release Date : 1995

An Experimental Study Of Elastomeric Bridge Bearings With Design Recommendations written by Joseph Vincent Muscarella and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Bridges categories.

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.

Instrumented Elastomeric Bridge Bearings

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Author : Douglas K. Nims
language : en
Publisher:
Release Date : 2000

Instrumented Elastomeric Bridge Bearings written by Douglas K. Nims and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Bridges categories.

This report presents the results of tests and analyses performed on elastomeric bridge bearings. The focus of this research was the measurement of bearing deformations in the field and assessment of the feasibility of using instrumented elastomeric bearings to monitor bridge condition. The bearing deformations were successful measured in the field during the deck concrete pour and a static truck test. Shear, compression, rotation, and fatigue tests have been carried out in the laboratory and at the manufacturer's facility. Full scale bearings (shape factor 11) were tested at the manufacturer and installed in the field. Model bearings (shape factor 11 and one-quarter the plan area of the full scale bearings) were tested at the manufacturer and in the laboratory. Test bearings (shape factors 5,7, and 10) were tested in the laboratory. The bearing material was 50 Durometer neoprene. The analyses support the testing and considered the bridge-bearing system. The stiffnesses of the bearings are explicitly included in the analyses. A singular characteristic of this experimental research is the focus on the in-service behavior of the bearings.

Performance Of Elastomeric Bearings

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Author : Charles W. Roeder
language : en
Publisher: Transportation Research Board National Research
Release Date : 1987

Performance Of Elastomeric Bearings written by Charles W. Roeder and has been published by Transportation Research Board National Research this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Science categories.

Elastomeric Bearings Design Construction And Materials

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Author :
language : en
Publisher:
Release Date : 1964

Elastomeric Bearings Design Construction And Materials written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Bridges categories.

Applications Of 2 D Composite Finite Element Analysis To Elastomeric Bearing Problems

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Author : Ananth Ramaswamy
language : en
Publisher:
Release Date : 1986

Applications Of 2 D Composite Finite Element Analysis To Elastomeric Bearing Problems written by Ananth Ramaswamy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with categories.