...dir.com 关键词： 岩石强度理论；双剪模型；统一强度理论；广义HoekBrown强度准则 [gap=1417]Key words：rock strength theory； twin shear model； unified strength theory； generalized HoekBrown strength crit..
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作者结合岩石力学试验和岩石强度理论对抗滑桩岩质锚固段的地基侧向抗力系数KH进行分析，并根据一定的变形观测和位移反分析法来为KH的取值作一些探讨和研究。
The writers also make some discussions and studies about the size of KH in the presence of deformation observations and displacement back analysis method.
利用该回归模型进行抗压强度的计算，可以为建立油井出砂的理论预测模式提供较为准确的岩石抗压强度数据。
The computed rock compressive strength with the established regression model can support exact compressive strength for the establishing of sand prediction model for oil well.
这一结论为岩石抗拉强度的正确测定奠定了理论和试验基础。
This method provides theoretical and experimental basis for testing tensile strength of rock accurately.
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