基于SYSWELD的T型接头温度场的数值模拟

HFCAS OpenIR

	基于SYSWELD的T型接头温度场的数值模拟
其他题名	Numerical Simulation on Temperature Field of T-joint Based on SYSWELD
	2011-01-01
发表期刊	热加工工艺
ISSN	1001-3814
摘要	基于有限元软件SYSWELD对T型接头温度场进行三维动态模拟，得出了瞬态温度场分布图和特征点的热循环曲线，同时也得出了焊缝上任一点的温度变化与相演变的关系。与文献资料比较表明，所建立的数值模拟仿真模型可以较好的模拟焊接温度场，为研究焊接过程中的应力应变和减少焊接应力与变形提供了参考依据。
其他摘要	Based on finite dement soitware SYSWELD, the 3d-dynamictemperature field in T-junctions was simulated. The transient temperature field distribution as well as feature points thermal cycling curve was got. By the finite element analysis, the relation of temperature locating in any points of the weld and phase transformation was obtained. Comparing the simulation results with the literature data, it is demonstrated that the established model for numerical simulation can simulate the temperature field, which provides a reference for analyzing the stress, strain and decreasing the welding stress and deformation in welding process.
关键词	SYSWELD T型接头温度场焊接热循环相演变
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:4214024
引用统计	被引频次：3[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/59780
专题	中国科学院合肥物质科学研究院
推荐引用方式 GB/T 7714	. 基于SYSWELD的T型接头温度场的数值模拟[J]. 热加工工艺,2011,040.
APA	(2011).基于SYSWELD的T型接头温度场的数值模拟.热加工工艺,040.
MLA	"基于SYSWELD的T型接头温度场的数值模拟".热加工工艺 040(2011).