Bridge Expansion Joints Presentation

Why do we need joints?

• Bridge deck joints allow a bridge to expand and contract due to a number of factors such as: temperature changes, deflections caused by live loads, creep and shrinkage of concrete etc.
• Bridge deck joints are a necessary component of a properly designed and functioning structure.

Content:

• FACTORS EFFECTING THE SELECTION OF DECK JOINT
• SELECTION OF DECK JOINT TYPE
• RECOMMENDATIONS FOR SELECTION OF DECK JOINT TYPE

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