EXPLORING FINITE ELEMENT VALIDATION FOR WELD RESIDUAL STRESS PREDICTION

被引：0

作者：

Benson, Michael L. ^{[1
]}

Raynaud, Patrick A. C. ^{[1
]}

Wallace, Jay S. ^{[1
]}

机构：

[1] US Nucl Regulatory Commiss, Rockville, MD 20852 USA

来源：

PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE, 2018, VOL 6B | 2019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 U.S. Nuclear. Regulatory Commission staff has analyzed results from the weld residual stress round robin study, conducted in 2014. An uncertainty quantification scheme was applied to the dataset in order to compare and contrast results from independent analysts. The uncertainty quantification scheme provides a rigorous framework within which to make judgement calls about appropriate modeling guidelines and potential validation schemes. This paper will explore various options for guidelines and validation approaches, as informed by a statistical analysis of the dataset.

引用

页数：6

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