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Structural components from structures such as bridge members are subjected to long operating periods of time. The problem of fatigue cracks is more interesting in existing bridge structures with active cracks. In the case of structures erected at the turn of the 19th and 20th centuries, cracks are frequently observed in these old steel metallic structures. The uniaxial fatigue crack growth hypothesis...
Maintenance of ancient road and railway metallic bridges has become a major concern for governmental agencies in the past few decades. Indeed, since the construction of these structures, between the end of the 19th century and the beginning of the 20th century, traffic conditions have evolved, both in weight and frequency. In the purpose to assess the remaining life of old metallic bridges, some critical...
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