Fatigue crack growth model for assessing reliability of box-girders for cable-stayed bridge combining SHMS with strain data

Enhancement of the computer algorithm developed for the Runyang cable-stayed bridge (RYCB) in China is made by incorporating the fatigue crack growth analysis in contrast to the SN curve approach. Strain data obtained from the structural health monitoring system (SHMS) and finite element calculation...

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Veröffentlicht in:	Theoretical and applied fracture mechanics 2011-02, Vol.55 (1), p.60-67
Hauptverfasser:	Wang, Y., Li, Z.X., Li, A.Q.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Box girders Bridges Buildings. Public works Cable-stayed bridge Cable-stayed bridges Crack propagation Exact sciences and technology Fatigue crack growth Fatigue failure Fatigue life Fatigue reliability Fracture mechanics Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) Mathematical models Measurement and testing methods Physics S N diagrams Solid mechanics Strain Structural and continuum mechanics Structural health monitoring Suspension bridges. Stayed girder bridges. Bascule bridges. Swing bridges
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