Research Article

Identification of Structural Damage in Bridges Using High-Frequency Vibrational Responses

Table 1

Main data of the concrete girder bridge.

MemberNumber of cross sectionsArea (m2)Moment of inertia (m4)

Beam at support18.6053.312
Beam at support27.4773.025
Beam in span36.2452.750
Pier43.1400.785