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FATIGUE PERFORMANCE OF COMPOSITE TUBULAR K-JOINTS FOR TRUSS TYPE BRIDGE
composite tubular K-joints fatigue strength stress concentration
2009/1/6
The structural performances of composite tubular K-joint leading to real truss bridge construction of high speed Shinkansen train are presented. The experimental studies on improving the fatigue perf...
FATIGUE EVALUATION OF STEEL POST STRUCTURES
fatigue HSS (hot spot stress) traffic sign post lighting post
2009/1/4
In post structures supporting traffic signs or lighting apparatuses on highway bridges, strengthening gussets welded at the bottom of post introduce stress concentration and make these details suscep...
FATIGUE EVALUATION OF STEEL POST STRUCTURES
fatigue HSS (hot spot stress) traffic sign post lighting post
2008/12/31
In post structures supporting traffic signs or lighting apparatuses on highway bridges, strengthening gussets welded at the bottom of post introduce stress concentration and make these details suscep...
CAUSE IDENTIFICATION OF FATIGUE CRACKS IN PLATE GIRDER-ON-STEEL FRAME PIER BRIDGE
plate girder steel frame pier fatigue crack finite element method
2008/12/26
The purpose of this study is to identify the causes of fatigue cracks found in a plate girder-on-steel frame pier bridge. The complexities of this type of structure make the stress configurations nea...
FATIGUE DURABILITY EVALUATION OF TROUGH TO DECK PLATE WELDED JOINT OF ORTHOTROPIC STEEL DECK
orthotropic steel deck trough to deck plate welded detail fatigue durability evaluation
2008/12/17
The present study is intended as analysis investigations of fatigue durability of the trough to deck plate welded joint failed at weld root in deck plate. The investigations are carried out on the ba...
EXTREMELY LOW CYCLE FATIGUE ASSESSMENT METHOD FOR UN-STIFFENED CANTILEVER STEEL COLUMNS
extremely low cycle fatigue steel columns crack initiation and propagation local strain approach
2008/12/17
This paper presents the results of un-stiffened cantilever column subjected to incremental or constant amplitude cyclic loading. The objectives of this study are to investigate the extremely low cycl...