Analysis for Stress Characteristics and Structural Parameters Optimization in Orthotropic Steel Box Girders based on Fatigue Performance
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DOI: 10.1007/s12205-019-1618-5
Abstract: A fatigue design method for the orthotropic steel deck bridges is proposed. The stress characteristics of welded details are analyzed using the finite element method. Based on the fatigue performance, the structural parameters of the… read more here.
Keywords: fatigue performance; stress; orthotropic steel; welded details ... See more keywords
The thickness effect of welded details improved by high-frequency mechanical impact treatment
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DOI: 10.1016/j.ijfatigue.2017.02.023
Abstract: High-frequency mechanical impact (HFMI) treatment can enable resource-efficient structural design by improving the fatigue strength of welded joints. While the thickness effect with reference to the fatigue of welded details is well known and covered… read more here.
Keywords: high frequency; treatment; effect; welded details ... See more keywords