Electrothermal lifting by wellbore Kelvin effect is the best support technique for heavy oil recovery at present.
井筒集肤效应电热举升工艺技术是目前稠油开采中最佳的配套技术。
The action of the support in preserving stability of surrounding rock masses is analyzed and its effect is proved being remarkable with using Kelvin-Voigt model and viscoelastic theory.
最后应用粘弹性理论，分析了锚注支护对具有流变特性围岩在维护其稳定性方面的作用。计算结果表明，锚注支护对维护破碎围岩的稳定具有显著效果。
The action of the support in preserving stability of surrounding rock masses is analyzed and its effect is proved being remarkable with using Kelvin-Voigt model and viscoelastic theory.
最后应用粘弹性理论，分析了锚注支护对具有流变特性围岩在维护其稳定性方面的作用。计算结果表明，锚注支护对维护破碎围岩的稳定具有显著效果。
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