Selection of butt welding methods for joints between tubular steel and steel castings under fatigue loading
Research work at the University of Karlsruhe on fabrication of welded connections between hot-rolled tubes and steel castings is presented in this paper. Comparison is made between different parameter variations at the weld seams. This also includes the influence of different backing materials and influence of cast defects. Furthermore the cost effectiveness of the various measures is also taken into account to find a proper solution to the design of the butt weld. These investigations are intended to lead towards the development of a concept for improving the fatigue life for bridges using such connections.
M.Veselcic S.Herion R.Puthli
Research Centre for Steel, Timber and Masonry, University of Karlsruhe, Germany
国际会议
第12届钢管结构国际学术会议(The 12th International Symposium on Tubular Structures)
上海
英文
499-506
2008-10-08（万方平台首次上网日期，不代表论文的发表时间）