| 热力采油中套管的应力分析 |
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| 引用本文： | 李宾元.热力采油中套管的应力分析[J].西南石油大学学报（自然科学版）,1985,7(1):31-41. |
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| 作者姓名： | 李宾元 |
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| 摘 要： | 本文应用热弹性力学的理论和方法对热力采油井中的套管进行了讨论。指出了单向线膨胀计算套管中的热应力不足之外,并得出了较精确地计算套管中热应力的公式。
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THERMAL STRESS ANALYSES IN CASINGS OF THERMAL OIL RECOVERY |
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| Li Binyuan.THERMAL STRESS ANALYSES IN CASINGS OF THERMAL OIL RECOVERY[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1985,7(1):31-41. |
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| Authors: | Li Binyuan |
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| Abstract: | We discussed how to use the theory of thermoelasticity in the thermal stress analyses in casings of thermal oil recovery in this paper. Also, we pointed out the defects of the theory of one-dimensional thermal expansion. The formulas have been obtained in this paper which are used to compute more accurately the thermal stress in casings of thermal oil recovery. |
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