volumetric strain meaning in English
容积应变
体积应变
Examples
- Through abnormally testing the foundation soft clay from a high - way in sichuan province , the paper researches the reason that volumetric strain , deformation and lateral force coefficient of saturated clay change with changing of degree of consolidation and time
本文通过对四川某高速公路地基软土的室内特性非常规试验，深入探讨了饱和粘土的体变、形变、侧压力系数随固结程度，随时间的变化机理。 - This paper tries to make use of unsaturated soil mechanics to study the shear strength characters of undisturbed loess . stress - strain relationship , the relationship between volumetric strain and water content , the relationship between shear strength and water content are analyzed in this paper
尝试从非饱和土力学角度研究原状黄土的强度特性，分析了原状黄土的应力应变特性、体变特性以及强度与含水量之间的关系。 - In consideration of the penetrative cranny in the soil , the volumetric strain model was established by discrete element method , according to the strains of penetrative marine soft clay and the volumetric strain , based on the definition of permeability and porosity , dynamic models of physical parameters were established
结合土颗粒和土体骨架应变，从土的孔隙率和渗透率的定义出发，推导出沉贯过程中筒内海积土物性参数的动态模型。 - It is pointed out that the compression of water in saturated sand caused by the densification of sand during dynamic loading and the dilation trend of liquefied sand are related to this . a new mechanism of large post - liquefaction deformation of saturated sand is established . according to the mechanism of large post - liquefaction deformation and the reconsolidation volumetric strain formula , a post - liquefaction constitutive model had been put forward
摘要基于大变形机理以及文中提出的再固结体变公式提出了一个饱水砂土液化后本构模型，模型不寻求液化后整个加载过程中的应力应变反应，将液化后过程分成低强度段和强度恢复段两段来分别进行表达，因为低强度段应变产生于极小的剪应力作用下因此认为该段应变是必然会发生的，强度恢复段应变的大小取决于土体所受剪应力的大小。 - The static triaxial test of two engineerings shows that the breaking strength of asphalt concrete declines significantly as the temperature rises and the strain increases noticeably when breaking . increase in the asphalt content leads to decrease in tangent modulus and cohesion , but the internal friction angle tends to increase . increasing confining stress results in the augment of the maximum stress and the ultimate value of volumetric strain
两个实际工程的静三轴变形与强度试验表明，随着温度升高沥青混凝土破坏强度明显降低，破坏时应变明显加大；沥青含量的增加会导致切线模量和凝聚力降低，但内摩擦角趋于增加；周围压力增大会导致最大应力_ d增大，其体变压缩极限值也越大。