题名: |
Experimental Investigation of the Effect of Surface Markings on the Mechanical Integrity of Weathering Bridge Steels, Summary Report |
作者: |
Manuel, M. V.; George, E. |
关键词: |
Bridge steels##Bridge construction##Durability##Fatigue life##Notch sensitivity##Weathering bridge steel##Automated layout##Heat-affected zone##Florida## |
摘要: |
In this project, University of Florida researchers examined three automatable approaches to marking: mechanical milling; plasma marking; and laser marking. Their investigation focused on durability of marks and impact of marking on the microstructure of the steel, which can compromise required strength and durability. |
总页数: |
1 |
报告类型: |
科技报告 |