ANALYSIS OF TENSION AND BENDING RESPONSE TO CHARACTERIZE ELASTIC-PLASTIC MATERIAL BEHAVIOR

被引：0

作者：

Metzger, Don ^{[1
]}

Reinhardt, Wolf ^{[1
]}

机构：

[1] SNC Lavalin Nucl Inc, Candu Energy Inc, Mississauga, ON, Canada

来源：

PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2017, VOL 2 | 2017年

关键词：

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The integrity of components can be affected by certain material degradation mechanisms that cause a loss of ductility. In cases where the component loading is primarily in bending, a loss of ductility can significantly reduce the load capacity. Material degradation may be determined by component testing involving the bending mode. In such cases, characterizing the material response in terms of yield stress, ultimate stress and failure strain is complicated by the nature of the load curve due to bending. The objective of this work is to examine in detail the relationship between tensile and bending response, with particular attention to the condition of decreasing ductility.

引用

页数：8