Sizing the Residual Deformation of Metal Structures in the Tank After Shell Replacement

被引：0
|
作者：
Tarasenko, Alexander [1 ]
Chepur, Petr [1 ]
Gruchenkova, Alesya [2 ]
机构：
[1] Ind Univ Tyumen, Volodarskogo Str 38, Tyumen 625001, Russia
[2] Surgut Oil & Gas Inst, Entuziastov Str 38, Surgut 628404, Russia
来源：
INTERNATIONAL SCIENTIFIC CONFERENCE ENERGY MANAGEMENT OF MUNICIPAL TRANSPORTATION FACILITIES AND TRANSPORT, EMMFT 2017 | 2018年 / 692卷
关键词：
Tank; SYSWELD; Weld; Finite-element model; ANSYS; Stress-strain state;
D O I：
10.1007/978-3-319-70987-1_104
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The work focuses on numerical simulation of the deformation process in a metal tank after shell replacement of the first ring taking into account thermal effects during the welding process. SYSWELD 2016.5 was implemented so as to determine the welding deformation of T-joint area of the shell and annular plate. The average value of the vertical displacement for the entire part has made up to 0.86 mm, this value is adopted as the base for further calculations in ANSYS. The calculations showed that the neglect of thermal deformation caused by welding process impairs the accuracy of the final values of stress and strain by 4.4% and 5.9%, respectively.
引用
收藏
页码：962 / 969
页数：8
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