考虑到天然黏土不等向固结历史的影响，试验土样在循环剪切前均先K0固结至原位应力状态。
Taking the stress-induced anisotropy into account, all the specimens are initially restored to the in-situ stress state under K0 consolidation.
我们改进后采用分体式剪切盒进行原位土体试验，使剪切面上的应力分布均匀，保证剪力通过剪切缝中心，同时在试验过程中法向及剪向加载时试体稳定性得到了很好的改善。
So a split-type shear box is adopted to conduct the in-situ shear test in order to make the stress on the shear plane uniform and ensure the shear stress to running through the center o.
而原位松质骨块植入后的应力曲线几乎与正常应力曲线重合。
After the bone graft in situ, the stress curve was almost coincided with that of the intact femur.
利用硅压阻传感器实时原位地记录粘接剂固化过程中的应力变化和残余应力的分布状况，以及在热处理过程中应力的演化过程。
A silicon piezoresistive sensor is applied here to in-situ record the curing stress profile, the distributions of the residual stress and the stress evolution profile during thermal treatment.
研究了从端面入射超声波对轴类工件关键应力区域的原位检测方法。
A testing method which is used for detecting the spindle's vital region of the stresses with incident wave from the end face of spindle has been researched.
这种施工过程中土体受到的原位施工扰动有别于现场取土、应力释放等引起的试样扰动；
The field disturbance during construction, such as the installing of vertical drain, was distinct from the sample disturbance.
同时，分步反演的方法可以较好地反演出原位地应力及三阶弹性常数。
The result also shows that the two-step method can give a better estimation of TOECs and in situ stress.
原位研究了残余应力和外加应力导致BaTiO_3单晶压痕裂纹在湿空气和水中的滞后扩展及畴变。
Domain switching and propagation of an unloaded indentation crack for BaTiO_3 single crystal under residual stress and applied stress in humid air and water have been in situ investigated.
通过原位监测试验的相关数据，总结出层状道路系统在交通荷载下的动应力时空分布规律。
The data of field monitoring were used to analyze the affection of various factors. It concludes the dynamic stress distribution discipline in layered road system.
通过对建筑物施工过程中基础下碎石桩加固地基的应力和孔隙水压力的原位观测，获得了非常有益的数据。
Valuable data were obtained from field observations on back-pressures and pore water pressures in composite foundation with stone columns during construction of a building.
统计表明该浅层软土含水量高、原位十字板剪切强度和有效上覆应力的比值约为0．2-0．4。
The statistical results show that the clays have high water contents, and the ratio of their vane test strength vs. the effective overburden pressure ranges from 0.2 to 0.4.
统计表明该浅层软土含水量高、原位十字板剪切强度和有效上覆应力的比值约为0．2-0．4。
The statistical results show that the clays have high water contents, and the ratio of their vane test strength vs. the effective overburden pressure ranges from 0.2 to 0.4.
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