...强度 动应变 速率效应 循环效应 [gap=987]Keywords】: Dynamics of frozen soil,dynamic strength,dynamic strain,rate effect,cyclic effect ...
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... speed; economic cruise 经济巡航速率 speed effects 速率效应 speed; efflux 喷气速率 ...
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荷载效应包括速率效应和疲劳效应两部分。
通过对比分析表明，三维弹粘塑性模型可以较好地描述软岩的应变速率效应。
Through comparing and analysis, it is found that 3d EVP model is effective to describe the strain rate effect of soft rock.
加载速率效应、蠕变以及应力松弛都是砂土材料本身黏性的反映，而与超孔隙水压力的消散无关。
Loading rate effect, creep and stress relaxation should be attributed to the viscous properties of the sand specimens, but not to the delayed dissipation of excess pore water pressure.
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