The following snap is from Steel Bridge Bearing Design and Detailing Guidelines AASHTO.. Learn methods and guidelines for using stereolithography (SLA) 3D printed molds in the injection molding process to lower costs and lead time. Discover how this hybrid manufacturing process enables on-demand mold fabrication to quickly produce small Bridge Detail Sheet BD-BG2 R1 Elastomeric Bearing Steel Laminated with External Plates 2005 American Association of Safety and Highway Transportation Officials/National Steel Bridge Alliance, Steel Bridge Collaboration, G9.1-2004 Steel Bridge Bearing Design and Detailing Guidelines, 2nd Edition, G9.1-2022 Bridges & Structures . Guide Specification for Design to Construction Data Exchange for Highway Bridges, 1. st. Edition . Bridges & Structures . Solid-State Lighting Guide, 1. st. Edition . Design & Traffic Standard Specifications for Transportation Materials and Steel Bridge Design Handbook: Bearing Design Steel bridge bearings may be divided into three general types: elastomeric bearings, high-load multi-rotational bearings, and mechanical bearings. The designer must determine which bearing type is best suited to cost effectively accommodate the design requirements. guidelines to supersede the requirements contained in Chapter 1 of this manual but to convey necessary information to the designer for the detailing of steel components. Standard sheets and cell libraries dealing with details in this chapter can be found in the following Parts of this manual: Part 7: Steel Plate Girder Standards . Part 8: Steel Chapter 26. Steel Superstructure: Butt Joint Details 7.0 11/4/14 Chapter 27. Steel Superstructure : Structural Steel Details 7.0 11/4/14 Chapter 28. Steel Superstructure: Beam Layout 7.0 11/4/14 Chapter 29. Steel Superstructure: Neoprene Bearing Details 7.0 11/4/14 Chapter 30. Steel Superstructure: Steel Plate Bearing Details 7.0 11/4/14 BRIDGE DETAIL (BD) SHEETS - METRIC > Doing EB 04-026: 06/28/04: BD-BG2-R1: Fixed Elastomeric Bearing Steel Laminated With External Plates (Type E.B.) EB 04-026: 06/28/04: BD-BG3-R1: Expansion Elastomeric Bearing Steel Laminated With External Plates (Type E.B.) 06/28/04: BD-BG4-R1: Multi-Rotational Bearing Design Guidelines (Type M.R • guidelines for design details (g1.4-2006) • guidelines for design for constructability (g12.1-2020) • guidelines for steel girder bridge analysis (g13.1-2019) • steel bridge erection guide specification (s10.1-2019) • steel bridge bearing design and detailing guidelines (g9.1-2004) • design drawings presentation guidelines (g1.2-2003) • shop … The bridge designer should specify the expansion joints in a similar manner to bearings, giving details of characteristic and design values of displacements to the joint designer. Annex B of BS EN 1993-2 contains guidance for the preparation of a technical specification for expansion joints. 55° for bearing design. Use 45° as a neutral temperature for steel bearings. For prestressed girders, an additional shrinkage factor of 0.000shall also be accounted for.3 ft/ft (Do not include prestressed girder shrinkage when designing bearings for bridge rehabilitation projects). No Steel Bridge Design Handbook: Bearing Design Steel bridge bearings may be divided into three general types: elastomeric bearings, high-load multi-rotational bearings, and mechanical bearings. The de