The Effect of Piece Marking on Fatigue Performance of Bridge Steel

被引：0

作者：

Frank, Karl H. ^{[1
]}

Samaras, Vasilis ^{[2
]}

Helwig, Todd A. ^{[2
]}

机构：

[1] Hirschfeld Ind, Austin, TX USA

[2] Univ Texas Austin, Austin, TX 78712 USA

来源：

ENGINEERING JOURNAL-AMERICAN INSTITUTE OF STEEL CONSTRUCTION | 2012年 / 49卷 / 02期

关键词：

marking; fatigue; stamps; bridges;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

An experimental study was undertaken to determine if markings used to identify fabricated steel using modern automatic impact stenciling equipment could be used on structures subjected to fatigue loading. The fatigue specimens with both numeric and alphabetic markings were tested. The results showed that the fatigue life of marked steel exceeded the fatigue design strength for Category A, the highest fatigue design category. Marking pieces with this equipment will not affect the fatigue design strength of the member.

引用

页码：79 / 86

页数：8