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in bridge bearings. Initial Evaluation. In the evaluation of elastomeric bearings, there is a classical procedure used to establish the resistance and deformation .. Fabreeka Products Company. Fabreeka Structural Expansion Bearings - Selection and Installation. Guide. Fabreeka Products Company, Boston, Mass., 1973. 6.
15 Nov 2012 in this module is drawn largely from the following two sources - NSBA's “Steel Bridge Bearing and Selection and Design. Guide,” Highway Structures Design Guide, Volume II, Chapter 4 (HSDH Volume II, Chapter 4)) and AASHTO/NSBA Steel. Bridge Collaboration, G9.1-2004 “Steel Bridge Bearing Design
Bridge bearings support structures at a constant elevation, carrying forces from the superstructure into the substructure and In partnership with the client, CCL can design a unique bearing that meets all specifications. PF FIXED top plate between two guide rails, which resist the horizontal load in one direction. Horizontal

Read chapter 10 Bridge Bearings: TRB's second Strategic Highway Research Program (SHRP 2) Report S2-R19A-RW-2: Design Guide for Bridges for Service Life
TABLE OF CONTENTS (Cont.) Tests to Verify Manufacturing of Special Components Appendix B: Steel Reinforced Elastomeric Bearing Design Spreadsheet and Examples.
Design life: Bearings should be designed to last as long as the bridge itself. However, with some non-metallic materials in use today, it is difficult to ascertain this requirement. Inadequate maintenance of . follows the reference “Steel Bridge Bearing Selection and Design Guide”, published by the American Iron and Steel
14.5 GENERAL REQUIREMENTS FOR. BEARINGS. Bearings may be fixed or movable as required for the bridge design. Movable bearings may include guides to control the direction of translation. Fixed and guided bearings shall have lateral strength adequate to resist all applied loads and restrain unwanted translation.
Table of Contents. Section 1 Elastomeric Bearings Copyright © 2004 by the AASHTO/NSBA Steel Bridge Collaboration. Steel Bridge Bearing Design and Detailing Guidelines. Section 1. 1.1 General. Commentary.
8 Jan 2017 WisDOT Bridge Manual. Chapter 27 – Bearings. January 2017. 27-6. The required design input for the design of an elastomeric bearing at the service limit state is dead load, live load plus dynamic load allowance, minimum vertical force due to permanent load, and design translation. The required design