Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Diagnosing and forecasting the residual service life of welded metal structures of bridge cranes using metal foils
A basically new experimental and computational method for the assessment of the residual service life of metal structures using integral-type foil sensors of deformation is proposed to ensure safe operation of bridge cranes whose standard service life has expired. This method takes into account the actual accumulation of fatigue damage even prior to the appearance of cracks and enables one to identify hazardous places and determine cyclic loading and, as a whole, the individual residual service life of welded metal structures. Tests of the method on bridge cranes showed that the efficiency of the method is high. A forecast of the individual residual service life under unchanged operating conditions is obtained based on the accumulated fatigue damage and the equivalent stresses and loading cycles. The described method for testing welded metal structures is of a nondestructive type.
Diagnosing and forecasting the residual service life of welded metal structures of bridge cranes using metal foils
A basically new experimental and computational method for the assessment of the residual service life of metal structures using integral-type foil sensors of deformation is proposed to ensure safe operation of bridge cranes whose standard service life has expired. This method takes into account the actual accumulation of fatigue damage even prior to the appearance of cracks and enables one to identify hazardous places and determine cyclic loading and, as a whole, the individual residual service life of welded metal structures. Tests of the method on bridge cranes showed that the efficiency of the method is high. A forecast of the individual residual service life under unchanged operating conditions is obtained based on the accumulated fatigue damage and the equivalent stresses and loading cycles. The described method for testing welded metal structures is of a nondestructive type.
Diagnosing and forecasting the residual service life of welded metal structures of bridge cranes using metal foils
Diagnose und Vorhersage der Restlebensdauer von geschweißten Metallkonstruktionen an Brückenkränen mittels Metallfolien
Moskvin, P.V. (Autor:in)
Russian Journal of Nondestructive Testing ; 43 ; 842-852
2007
11 Seiten, 20 Bilder, 2 Tabellen, 7 Quellen
Aufsatz (Zeitschrift)
Englisch
| British Library Online Contents | 2007
Determination of the Residual Life of Welded Metal Structures
| British Library Online Contents | 1992
Optimization of Welded I-Girder of the Single-Beam Bridge Cranes
| Springer Verlag | 2024
Optimization of Welded I-Girder of the Single-Beam Bridge Cranes
| Springer Verlag | 2024
Residual Life Assessment (RLA) of Cranes and Steel Structures: Problems and Strategy
| Springer Verlag | 2021