1) different angle shearing testing
变角剪切试验
1.
Byresearching and manufacturing the different angle shearing testing apparatus, the measurement of frozen soil ant-shear strength indexes, i.
通过研制冻土变角剪切试验仪来测定冻土抗剪强度指标,即冻土内摩擦角和粘聚力;冻土变角剪切试验仪由WDT-100冻土试验机和变角试验装置两部分组成。
2) shear creep test
剪切蠕变试验
1.
A series of shear creep tests on the weak structural plane of sandstone with different water contents are conducted.
软弱结构面往往控制着岩体的蠕变变形,含水率又是影响软弱结构面蠕变特性的重要因素,通过开展不同含水率条件下砂岩软弱结构面剪切蠕变试验,得到了不同含水率条件下剪切蠕变曲线,并考虑加载历史对试验曲线进行了修正。
3) shear rheological experiment
剪切流变试验
1.
The shear rheological experiment on the shear rheology equipment is carried out for silty mudestone seam in Wangxia high steep slope of Wangxia country,Wushan County.
利用岩石剪切流变仪,对巫山县望霞乡望霞高陡斜坡粉砂质泥岩夹层进行剪切流变试验,通过剪切流变曲线可以看出,岩石具有明显的瞬时变形,且与正应力、剪应力水平密切相关。
4) shear test
剪切试验
1.
Analysis of landslide mechanism from shear test;
从剪切试验分析滑坡机理
2.
Lots of tests show that the cohesion of rock measured from a triaxial test is always greater than that from shear test.
大量的试验结果表明 ,由三轴试验测得的岩石凝聚力总是大于剪切试验的结果 ,本文分别从岩石强度理论及实验方法的角度分析了产生这种误差的原因 ,建议今后在给出岩石(煤 )的凝聚力和内摩擦角时应标明是由何种试验方式所测得的。
3.
Selection of the highstrength bolts,determination of fastening torque values,quality checking of bolts,and shear tests of bolts are illuminated based on the design of the iron tower.
结合大跨越铁塔设计,对高强度螺栓的选择、紧固扭矩值的确定、螺栓的质量检验、螺栓的剪切试验等情况作了论述。
5) shear experiment
剪切试验
1.
The method of powder shear experiment and several usual kinds of testers are introduced in this paper.
介绍了粉体剪切试验的方法和几种常用的剪切试验装置,对其优缺点进行了分析比较,并用实例说明了剪切试验装置的应用。
6) shearing test
剪切试验
1.
In order to research the shearing performance and waterproofing performance of the waterproofing layer,the shearing test and the waterproofing test were carried using the shearing test equipments and the waterproofing test equipments through the tangential test.
为了研究防水层界面抗剪工作特性及不透水性,通过正交试验设计方法,利用剪切试验机及抗渗试验设备进行了防水层界面抗剪试验和不透水性能试验。
补充资料:剪切试验
测定材料在剪切力作用下的抗力性能,是材料机械性能试验的基本试验方法之一。主要用于试验承受剪切载荷的零件和材料,如锅炉和桥梁上的铆钉、机器上的销钉等。剪切试验在万能试验机上进行,试样置于剪切夹具上,加载形式有单剪和双剪两种(见图), 试样在剪切载荷P作用下被切断。单剪时,P除以试样截面积A,可得出剪切强度τb,τb=P/A;双剪加载时τb=P/2A。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条