张天军, 李云鹏. 直立顺层边坡的黏弹性稳定分析[J]. 力学与实践, 2003, 25(6). DOI: 10.6052/1000-0992-2002-247
引用本文: 张天军, 李云鹏. 直立顺层边坡的黏弹性稳定分析[J]. 力学与实践, 2003, 25(6). DOI: 10.6052/1000-0992-2002-247
LINEAR VISCOELASTICITY STABILITY ANALYSIS OF BLUFF ROCK SLOPE[J]. MECHANICS IN ENGINEERING, 2003, 25(6). DOI: 10.6052/1000-0992-2002-247
Citation: LINEAR VISCOELASTICITY STABILITY ANALYSIS OF BLUFF ROCK SLOPE[J]. MECHANICS IN ENGINEERING, 2003, 25(6). DOI: 10.6052/1000-0992-2002-247

直立顺层边坡的黏弹性稳定分析

LINEAR VISCOELASTICITY STABILITY ANALYSIS OF BLUFF ROCK SLOPE

  • 摘要: 直立边坡的失稳与岩体的流变性质密切相关,其在一定载荷作用下失稳表现出延迟特性.采用自重作用下的梁柱力学模型,考虑岩石的流变性,给出了不同材料模型下直立边坡的极限坡高及其分析方法.

     

    Abstract: Instability destruction of bluff rock slope isclosely related to the creep of rock. With a given load, the delayed instability occurs after a period of time. Bytaking account of creep of rock and using the beam-pole model under the action ofgravity, the utmost height of bluff rock slope for different rheologymodels is derived.

     

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