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Author:

韦康 (韦康.) | 吕涛 (吕涛.) | 张志莲 (张志莲.) | 肖云峰 (肖云峰.)

Indexed by:

CQVIP PKU

Abstract:

依据Sysweld热弹塑性有限元理论,采用"局部-整体"映射法对汽轮机低压缸侧板进行焊接数值模拟,模拟计算出四种不同焊接顺序下的焊接残余变形,分析出结构的最优焊接顺序,指导侧板的实际焊接并将实际焊后变形与模拟焊接变形比较,吻合良好。为大型复杂结构和汽轮机实际生产提供了理论依据,并为大型结构的焊接提出了一种高效的数值模拟技术路线。

Keyword:

焊接顺序 Sysweld 数值模拟 汽轮机

Author Community:

  • [ 1 ] 北京工业大学
  • [ 2 ] 北京石油化工学院

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Source :

电焊机

Year: 2014

Issue: 12

Volume: 44

Page: 130-134

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

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