confining stress meaning in Chinese
包围应力
侧限应力
局限应力
Examples
- The porosity and permeability measurement of core in net confining stress
覆压下岩石孔隙度和渗透率测定方法 - Confining stress and consolidation ratio have little effect on damping ratio of the asphalt concrete , and the damping ratio has decreasing tendency along with the increasing of the temperature
围压和固结比对沥青混凝土的阻尼比没有多大影响，阻尼比随着温度的升高有着降低的趋势。 - In the condition of the different confining stress and the temperature of 8 . 8 ? , dynamic strain of the asphalt concrete is very little within 100 vibration times under rather big dynamic stress , the total axial strain is only about 1 % ~ 2 % within 3000 ~ 5000 vibration times
在不同围压和8 . 8条件下，对沥青混凝土施加较大的动应力，在100振次以内所产生的动应变是很小的，即使施加3000 5000振次，轴向总应变也仅为1 2左右。 - If asphalt concrete specimen is in stabilization by exert confining stress before the static triaxial test , it is then found that under the condition that time is long enough , the volume of the specimen will shorten gradually and stable around a fixed value , and the amount of compression is essentially the half of the volume of void itself . it is also found that in stabilization by exert confining stress the linear phrase will be shorten in the figure of the static triaxial test of specimen , while the initial tangent modulus will be augment . 3
在进行静三轴试验以前先对沥青混凝土试件进行围压稳定，发现在时间足够长的条件下，试件的体积会逐渐缩小，并逐渐稳定在某一定值，其压缩量基本上为其本身孔隙体积的一半；经围压稳定后的试件静三轴试验曲线上的线性阶段明显缩短，而初始切线模量增大。 - 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。