A Full Scale Fatigue Test of Steel Box Anchorage on Girder of Cable Stayed Bridge over Yangtze-River in Shanghai

摘要

The full scale fatigue experiment of steel box anchorage on steel girder of cable stayed bridge in construction in Shanghai was presented. The maximum test cycles of equivalent fatigue load range is up to 5,364,256, and the influence of different cycles of fatigue load on static mechanical behavior of the box anchorage was investigated by both test and FEM analysis.