| 海上结构管状TY接头平面内弯曲和平面外弯曲引起的载荷应力集中因素分析（英文） |
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| 作者姓名： | Mohamadou Aminou Sambo Guy Richard Kol Gambo Betchewe |
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| 作者单位： | 1. Faculty of Sciences, University of Maroua;2. National Advance School of Mines and Petroleum Industries,University of Maroua;3. School of Geology and Mining Engineering, University of Ngaoundéré |
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| 摘 要： | The aim of this work is to study the stress distributions and the location of hot spots stress in the vicinity of the intersection lines of the tubular elements of the tubular TY-joints. Using the finite element models, we analyze the effects of geometrical parameters on the stress concentration factor in the case of in-plane bending and out-of-plane bending loads, around the weld toe of the tubular joints. Our results reveal the location of the maximum stress concentration factor at the heel or...
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