REPAIR FEATURES OF MECHANICAL AND CORROSION DAMAGE IN A MAIN GAS PIPELINE UNDER PRESSURE

被引：0
|
作者：
Efimenko, L. A. [1 ]
Elagina, O. Yu. [1 ]
Ramus, A. A. [1 ]
Volkov, I. V. [1 ]
Ladyzhanskii, A. P. [2 ]
Rakhmanov, D. V. [2 ]
Konovalov, A. V. [3 ]
Kurkin, A. S. [3 ]
机构：
[1] Gubkin Russian State Univ Oil & Gas, Moscow, Russia
[2] NIPIStroiTEK Co, Moscow, Russia
[3] Bauman Moscow State Tech Univ, Moscow, Russia
来源：
CHEMICAL AND PETROLEUM ENGINEERING | 2015年 / 50卷 / 11-12期
关键词：
gas pipeline; repair; welding (built-up welding); pressure; steel strength categories K42-K46;
D O I：
10.1007/s10556-015-9973-7
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
An approach is proposed for repair technology of mechanical and corrosion damage in gas pipelines under pressure by welding (built-up welding) taking account of the effect of melting depth and reduction in strength properties of a pipe wall during welding.
引用
收藏
页码：749 / 757
页数：9
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