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 应力仪 [yīng lì yí添加此单词到默认生词本
stress ga(u)ge
stress meter

  1. 摘要详细分析了采用空心圆柱进行主应力轴旋转试验遇到的若干问题,主要包括三个方面:空心圆柱试样制备及各向同性试样的获得;试验中尺寸效应、端部效应的考虑与消除;空心试样膜嵌入效应对排水、不排水试验结果的影响等。
    Some problems from the principal stress axis rotation experiment with hollow cylinder apparatus are analyzed in detail herein; which consists of three aspects, such as the preparation of the hollow cylinder sample and the acquisition of the isotropic one; the estimation and elimination of the size effect and the end effect in the experiment; and the membrane penetration effect on both the drained and the undrained tests results, etc.
  2. 利用特制的非饱和土三轴,进行非饱和土抗剪强度试验,绘制非饱和土不同初始含水量下的应力应变关系曲线及抗剪强度包线,得出含水量与总凝聚力的关系,并比较不同含水量下非饱和土的抗剪强度,拟合两者之间的函数,导出非饱和土的抗剪强度公式。
    With the special unsaturated soil triaxial apparatus to test the sh ear strength,then get the unsaturated soil curves under different moisture cont ents and the shear strength envelopes.According to the relationship of moisture content and total cohesion,we compare the unsaturated soil shear strength unde r different moisture contents,and imitate the function to get the unsaturated s oil shear strength formula.
  3. 文章在阐明它们各自增稠触变性机理的基础上,采用流变检测了两种有代表性的光纤油膏的流变学性能,其中包括触变性和屈服应力
    Based on the essential elucidation on their respective thixotropic mechanisms, with the help of the rheogeniometer, the tests of the two representative fiber filling gels' rheological properties including thixotropy and yield stress were carried out.



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