Advances in Civil Engineering / 2014 / Article / Tab 1

Research Article

Damage Identification for Prestressed Adjacent Box-Beam Bridges

Table 1

Damage cases for evaluating CFTM method.

Case ()Type ()Component ()Location (m) ()Reduction in modulus (%) ()

1LocalBeam 66.10–7.6210 2.3]

2LocalBeam 110.67–12.1950 8.3]

3GlobalBeam 50–15.2410

4GlobalBeam 90–15.2450

5Combination 1Beam 29.14–10.6750 13.3]
Beam 51.52–3.0510 0.4]
Beam 84.57–6.1025 4.8]

6Combination 2Beam 20–15.2425
Beam 46.10–7.6250 17.6]
Beam 99.14–10.6710 1.7]

7Combination 3Beam 20–15.2410
Beam 410.67–12.1925 2.9]
Beam 90–15.2430

8Combination 6Beam 33.05–4.5750 8.3]
Beam 30–15.2425
Shear Key 6-70–15.24

9Combination 7 (BR 35-17-6.80)Beam 10–15.2430
Shear Key 2-30–15.24
Shear Key 8-90–15.24

Number in indicates percent reduction in equivalent modulus for local damage cases.