EH36-A514异种钢焊接接头多次补焊熔修的疲劳性能

IMECH-IR > 力学所知识产出(1956-2008)

	EH36-A514异种钢焊接接头多次补焊熔修的疲劳性能
	高照杰; 段梦兰; 柳春图; 刘海涛; 刘宝元; 姜渭渔
Source Publication	第十次全国焊接会议论文集（第2册）.黑龙江人民出版社,2001,p.209-213
	2001
Pages	209-213
Conference Name	第十次全国焊接会议
Conference Date	2001
Abstract	本文对海洋平台桩腿用高强度钢EH36-A514焊接接头经多次补焊熔修后的疲劳性能进行了大量的试验研究,给出了采用对数正态分布的寿命估算式及R—S—N概率寿命曲线。试验结果表明,多次补焊后进行多次TIG熔修在低周时显著提高了试件的疲劳寿命,而高周时则得到相反的结果,因此建议对易裂部位的裂纹采用TIG进行修复,而高周疲劳裂纹则采用其它方式。
Language	中文
Document Type	会议论文
Identifier	http://dspace.imech.ac.cn/handle/311007/34758
Collection	力学所知识产出(1956-2008)
Corresponding Author	高照杰
Recommended Citation GB/T 7714	高照杰,段梦兰,柳春图,等. EH36-A514异种钢焊接接头多次补焊熔修的疲劳性能[C]第十次全国焊接会议论文集（第2册）.黑龙江人民出版社,2001,p.209-213,2001:209-213.

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