利用自行改装后的三轴蠕变仪对海相沉积的营口软土进行蠕变试验，获得了在不同围压、不同偏应力条件下的剪切应变与时间关系数据。
The relationship between shear strain and time of Yingkou soft soil is obtained under a series of different cell pressures and different deviator stresses.
采用新型密封材料——艾志黑色CMS2000层状剪切式软填料对离心式循环水泵填料密封进行了技术改造。
New type sealing material CMS2000 packing layer shearing soft sealing material to technically improve the filler seal of centrifugal circulation water pumps.
对软梁-硬半空间系统，梁的剪切波速和压缩波速也是临界速度；
For soft beam-stiff half space system, wave speeds in beams are also critical velocities.
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