High-load Multi-rotational Bridge Bearings

High-load Multi-rotational Bridge Bearings PDF Author: John F. Stanton
Publisher: Transportation Research Board
ISBN: 9780309066143
Category : Technology & Engineering
Languages : en
Pages : 416

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High-load Multi-rotational Bridge Bearings

High-load Multi-rotational Bridge Bearings PDF Author: John F. Stanton
Publisher: Transportation Research Board
ISBN: 9780309066143
Category : Technology & Engineering
Languages : en
Pages : 416

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Elastomeric Bearings Design, Construction, and Materials

Elastomeric Bearings Design, Construction, and Materials PDF Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 100

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Long-term Performance of Elastomeric Bridge Bearings

Long-term Performance of Elastomeric Bridge Bearings PDF Author: Michael E. Doody
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 42

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Elastomeric Bridge Bearings

Elastomeric Bridge Bearings PDF Author: J. A. Yura
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 132

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Rotation Limits for Elastomeric Bearings

Rotation Limits for Elastomeric Bearings PDF Author: National Cooperative Highway Research Program
Publisher: Transportation Research Board
ISBN: 0309099188
Category : Bridges
Languages : en
Pages : 65

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Book Description
At head of title: National Cooperative Highway Research Program.

Instrumented Elastomeric Bridge Bearings

Instrumented Elastomeric Bridge Bearings PDF Author: Douglas K. Nims
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 346

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Book Description
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.

An Experimental Study of Elastomeric Bridge Bearings with Design Recommendations

An Experimental Study of Elastomeric Bridge Bearings with Design Recommendations PDF Author: Joseph Vincent Muscarella
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 198

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Book Description
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.

Bridge Bearings and Expansion Joints, Second Edition

Bridge Bearings and Expansion Joints, Second Edition PDF Author: D J Lee
Publisher: CRC Press
ISBN: 9780419145707
Category : Architecture
Languages : en
Pages : 224

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Book Description
This book provides a guide to movement and restraint in bridges for bridge engineers and will enable them to draw up design calculations and specifications for effective installation, and satisfactory service and durability of bearings and joints. It has been fully revised and updated in line with current codes and design practice, modern developments and products.

Removal and Testing of Elastomeric Bridge Bearings

Removal and Testing of Elastomeric Bridge Bearings PDF Author: A. R. Price
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 46

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Evaluation Tests of Elastomeric Bridge Bearings

Evaluation Tests of Elastomeric Bridge Bearings PDF Author: Charles A. Maguire and Associates
Publisher:
ISBN:
Category :
Languages : en
Pages : 67

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Book Description