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Girder bridge | Superstructure and bearing | Plane displacement of the girder body, with or without girder falling, with or without potential risk of girder falling |
Impact damage of joint bridges at expansion joints |
Cracking of girder body, diaphragm, bridge deck, and hinge joint |
Bearing damage, deformation, displacement, hanging in the air, and failure of seismic anchors |
Damage of bridge deck pavement and displacement damage of expansion joint |
Substructure | Damage and crack to coping, padstone blocks, etc. |
Shearing, crushing, cracking, and tilting of the pier column |
Impact damage, cracking of the platform, and destruction of the truncated cone slope of the abutment |
Foundation displacement of piers and abutments |
Accessory structure | |
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Arch bridge | Superstructure | Whether the main and spandrel arch rings collapse, crack, dislocate, etc. |
Whether the vertical and horizontal connection of each arch box and the transverse connection of the arch ribs are cracked |
Whether the deck (girder) support of the girder type abdominal arch bridge is hanging in the air, displaced, and destroyed |
Whether the bridge deck is levelling and whether there is settlement on the arch fill |
Whether the side wall is cracked, extraversed, and displaced |
| Whether the spandrel arch and the cross wall collapse or crack |
Substructure | Whether cracks, overturning, collapse, and settlement occur in piers, skewback, and abutments |
Cracking of the front wall and side wall of the abutment, and whether the abutment body is deformed by the earthquake force |
Whether the foundation has displacement |
Accessory structure | |
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