| 套管残余应力研究 |
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| 引用本文： | 魏学志,唐昭平,徐尚义. 套管残余应力研究[J]. 天津冶金, 2001, 0(Z1): 16-18 |
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| 作者姓名： | 魏学志 唐昭平 徐尚义 |
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| 作者单位： | 天津钢管公司 |
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| 摘 要： | 研究了套管在不同工艺条件下的残余应力分布特点,通过保证较高的矫直温度,严禁冷矫直,配合合理的定径工艺,可以获得满意的残余应力分布.
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| 关 键 词： | 套管 残余应力 分布 矫直 研究 |
| 修稿时间： | 2001-05-09 |
The Residential Stress Investigation of Casing |
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| Tianjin Pipe Corporation Wei Xuezhi Tang Zhaoping Xu Shangyi. The Residential Stress Investigation of Casing[J]. Tianjin Metallurgy, 2001, 0(Z1): 16-18 |
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| Authors: | Tianjin Pipe Corporation Wei Xuezhi Tang Zhaoping Xu Shangyi |
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| Affiliation: | Tianjin Pipe Corporation Wei Xuezhi Tang Zhaoping Xu Shangyi |
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| Abstract: | The residential stress distribution of casing is researched in this paper. By high temperature straightening, avoiding cool straightening, plus reasonable sizing, the satisfied residential stress distribution can be achieved. |
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| Keywords: | casing residential stress distribution straightening research |
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