Standard Specifications and Code of Practice for Road Bridges, Section IX (Bearings), Part II (Elastomeric Bearings)
IRC 83 Part 2 (1987) provides comprehensive specifications and code of practice for elastomeric bearings used in road bridges in India. It covers design, materials, manufacturing, testing, and quality control requirements to ensure durability and performance of elastomeric bearings that accommodate movements and rotations between bridge superstructures and substructures. This standard is essential for bridge engineers, designers, and manufacturers involved in specifying or producing elastomeric bridge bearings.
12Sections
172Clauses Indexed
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1987Edition
Roads and Bridges IRC- Indian road congress Category
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Overview
What This Standard Covers
IRC 83 Part 2 (1987) provides comprehensive specifications and code of practice for elastomeric bearings used in road bridges in India. It covers design, materials, manufacturing, testing, and quality control requirements to ensure durability and performance of elastomeric bearings that accommodate movements and rotations between bridge superstructures and substructures. This standard is essential for bridge engineers, designers, and manufacturers involved in specifying or producing elastomeric bridge bearings.
Audience
Who Uses This Standard
Bridge Design Engineers
Structural Engineers
Bridge Construction Contractors
Bearing Manufacturers
Quality Control Inspectors
Materials Testing Laboratories
Infrastructure Project Managers
Contents
Key Topics Covered
✓Types and classifications of elastomeric bearings
✓Material properties and permitted elastomers
✓Design parameters including load and deformation limits
✓Manufacturing processes and bonding techniques
✓Testing methods for adhesion, compressive strength, and durability
✓Quality control procedures and reporting requirements
✓Dimensions and standard plan details
✓Installation guidelines and bearing anchorage
✓Shear and rotational behavior under load
✓Acceptance criteria for bearing performance
✓Environmental considerations and ageing resistance
✓Load capacity and deformation characteristics
Structure
Table of Contents
1Scope▼
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2Definitions and Terminology▼
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3Materials and Elastomer Types▼
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4Design Requirements▼
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5Manufacturing and Fabrication▼
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6Testing Procedures▼
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7Quality Control and Acceptance Criteria▼
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8Standard Dimensions and Design Data▼
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9Installation and Anchorage▼
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10Load and Deformation Characteristics▼
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11Durability and Ageing Resistance▼
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12Appendices▼
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Frequently Asked
Popular Questions About IRC 83 Part 2
?What types of elastomeric materials are permitted for bridge bearings under IRC 83 Part 2?▼
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?How are elastomeric bearings tested for adhesion and compressive strength?▼
Detailed answer not available.
?What are the standard dimensions and design data for elastomeric bearings?▼
Detailed answer not available.
?What quality control measures must manufacturers follow according to this standard?▼
Detailed answer not available.
?How does the standard address bearing performance under shear and rotational loads?▼
Detailed answer not available.
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