岩石拉剪流变特性的试验研究

A test study on tension shear creep of rock

摘要: 根据岩石受拉及拉剪流变试验结果 ,研究了岩石受拉、拉剪流变特性 ,以及岩石受拉及拉剪强度。给出了岩石流变破坏曲线、拉剪破坏强度曲线 ,研究了岩石受拉强度、岩石流变等效抗拉强度和等效变形模量等 ,得出了几点有意义的结论

Abstract: This paper studies the characteristics of tension and tension shear creep of rock by the application of test results of rock creep under tension or tension shear stresses, and analyzes the strength of rock under tension or tension shear Finally, the paper gives the equivalent tension strength and the equivalent deformation moduli of rock