Parametric study of formation stability using a hollow cylinder model

机译：使用空心圆柱模型的形成稳定性的参数研究

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Hollow Cylinder (HC) modelling has been a popular method for borehole stability analysis as geometry of HCs makes them an ideal tool to simulate wellbore situations. In this paper, the linear elastic theory has been used in the parametric analysis of borehole stresses in the HC setting. Different hole sizes and loading conditions have been considered and the influence of the internal and external pressure on stability has been analyzed.

机译：由于HCS的几何形状使其成为模拟井眼情况的理想工具，空心圆筒（HC）建模是钻孔稳定性分析的普遍方法。本文中，在HC设置中的钻孔应力的参数分析中使用了线性弹性理论。已经考虑了不同的孔尺寸和装载条件，并分析了内部和外部压力对稳定性的影响。

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《International Congress on Rock Mechanics》|2012年||共1页
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P.A. Nawrocki; Z. Qi; D. Wang;
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中图分类 TU45-532;
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numerical modelling; rock failure; rock properties; rock stress; stability analysis;

机译：数值模型;岩石衰竭;岩石属性;岩石胁迫;稳定性分析;

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4. Parametric study of formation stability using a hollow cylinder model [C] . P.A. Nawrocki, Z. Qi, D. Wang International Congress on Rock Mechanics . 2012

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6. The Application of the Z-Plasty Technic to Hollow Cylinder Anastomosis: An Experimental Study in the Surgery of Blood Vessels [O] . Emile Holman, Richard Hahn 1953

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机译：薄壁圆筒壳气动弹性稳定性的近期实验研究。第一部分具有边界层控制的气动弹性Ogive圆柱模型超超声流场的实验研究

Parametric study of formation stability using a hollow cylinder model

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