The obvious effects on dynamic constitutive relation and attenuation laws of dynamic modulus are found from confining pressure,consolidation ratio and water content ratio.
围压、固结比、含水比对红粘土动本构特征及动模量衰减规律均有明显影响。
参考来源 - 红粘土动本构关系与动模量衰减模型·2,447,543篇论文数据,部分数据来源于NoteExpress
相同固结比时,破坏标准对动强度的影响随着破坏振次的增加而减小。
When the consolidation ratio is the same, the effect of failure criterion on the dynamic shear strength would reduce with the failure time of vibration increasing.
红黏土临界动应力随含水比的增大线性减小,随围压、固结比的增大线性增大。
The critical dynamic stress decreases linearly with the increase of water content ratio, and increases linearly with the increase of confining pressure and consolidation ratio.
建立了初始切线模量与围压、超固结比、初始孔隙比之间的关系式,并通过三轴试验进行验证。
The relations between initial tangential modulus, confining pressure, over-consolidation ratio and initial void ratio were deduced, and were proved through triaxial compression test.
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