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What is Pagan Bridge Jacking and Expansion Details about?

The document describes the process of jacking down an existing bridge slab to level it and replace rocker line bearings with elastomeric bearing pads. Key steps include jacking the slab down 75-100mm using 50-ton hydraulic jacks to remove the elevation difference. This allows for replacing the rocker line bearings with elastomeric bearing pads and reducing the expansion gap. Corbels are also widened to accommodate the bearing pad and attain the required height.

Author

Alvin Cabueñas

Language

EN