...关键词： 堆石料;;颗粒破碎;;临界状态;;广义塑性;;本构模型;;状态参数 [gap=1447]Keywords: rockfill materials;grain crushing;critical state;generalized plasticity;constitutive model;state parameter ..
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...颗粒破碎；破碎率 [gap=1163]ngineering; artificial simulated rockfill materials; conventional triaxial test; particle breakage; breakage ratio ...
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With the increasing of confining pressure principal stress ratio and internal friction angle decrease, while particle breakage index increases.
随着围压的增加,主应力比降低、颗粒破碎率增大、内摩擦角减小。
参考来源 - 粗粒料强度和变形的大型三轴试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
介绍了 DFZL 型颗粒破碎机的结构、性能及组合方式。
The configuration, performance and combination mode of DFZL pellet crumbler are introduced.
从某种意义上讲，单颗粒破碎是粉碎技术的基础。
In a sense, breakage of single - particle is the fundamental of comminution technology.
颗粒破碎对堆石体的应力应变特性具有十分重要的影响。
The stress-strain behaviour of rockfill is seriously influenced by the particle breakage.
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