1) repetitive direct shear
反复直剪试验
1.
Based on a practical landslide engineering ,eight horizontal push-shear tests in situ and four teams of repetitive direct shear tests in laboratory were done in order to study the effects of water content on the parameters of shear strength of soil in slide zone and the difference between the peak strength and residual strength.
结合具体的滑坡工程,通过8个现场水平推剪试验和4组室内反复直剪试验研究了滑带土的抗剪强度指标变化规律、含水量变化对土体强度参数的影响、峰值强度和残余强度之间的差异等。
2) repeated direct shear test
室内土工试验反复直剪强度试验
3) direct shear test
直剪试验
1.
Advances in research of rock masses containing discontinuous joints in direct shear test;
非贯通节理岩体直剪试验研究进展
2.
Effect of effective shearing area on result of direct shear tests;
有效剪切面积对直剪试验结果的影响分析
3.
Research on direct shear test and pullout test between clay and geotextile;
粘土与筋带直剪试验与拉拔试验对比分析
4) direct-shear test
直剪试验
1.
Investigation on reinforcement-sand-clay layer system using direct-shear test;
筋带-砂-粘土层状体系直剪试验研究(英文)
2.
In this paper,systematic direct-shear tests in large direct-shear apparatus were carried out for the clay reinforced by geobelt under different normal stresses and water contents.
通过对黏土与聚丙烯土工带在不同含水率下进行了不同法向荷载作用的直剪试验,讨论了法向应力、含水率对高液限黏土与筋带之间剪切特性的影响。
3.
In order to determine the stress-strain relations and performance parameters of graded soil during the simulation analysis of vibration drum and soil model,the dynamic triaxial and direct-shear tests are performed on graded soil to analyze its strength parameters and the stress-strain relationship.
为了确定振动压实仿真分析时土壤的本构关系(应力-应变关系)及性能参数,对级配土的动三轴试验数据和直剪试验数据进行回归分析,研究了级配土的强度参数和应力-应变关系。
5) shear test
直剪试验
1.
Improvement study of lab large-scale direct shear test of rock-soil aggregate mixture;
土石混合料室内大型直剪试验的改进研究
2.
On the shear tests of the single point method rock mass structures
单点法岩体结构面直剪试验
3.
It introduces the detect methods of the two interface between reinfor cements and soils parameter of pull out test and shear test,represents the main factors of affecting the tests and the select standard of the test methods,and researches the share character of the interface between reinforcements and sand clays and the interface between reinforcements and clay soils.
介绍了拉拔试验和直剪试验两种筋土界面参数的测试方法,阐述了影响试验的主要因素以及试验方法的选择标准,并对筋—砂土界面剪切特性和筋—粘性土界面剪切特性进行了研究,最后论述了接触面上剪应力—位移的关系,以保证加筋土结构的内部稳定性。
6) direct box shear test
直剪试验
1.
Comparison of contrast between direct box shear test and triaxial test;
直剪试验与三轴试验的对比探讨
2.
Requirements on material selection and experimental scheme of direct box shear test are introduced.
介绍了直剪试验的材料选择要求及试验方案,并对其试验结果作了分析,研究了土与加筋材料间的摩擦特性,明确了土筋间的应力应变关系以及压实度对土筋间摩擦系数的影响。
3.
A direct box shear test on granular material is successfully simulated by means of distinct element method.
用离散单元法模拟了粒状体的直剪试验。
补充资料：反复压缩试验
分子式：
CAS号：
性质：用于测定海绵橡胶制品的压缩疲劳性能的一种试验。试验时，通过在反复压缩应力作用下，连续反复压缩一定次数后，观察试样有无破裂现象，并测定试样的变形，由此判断海绵橡胶制品耐压缩性能好坏。当压缩频率固定时，压缩率、压缩次数、试验温度和停放时间是影响试验结果的主要因素。
CAS号：
性质：用于测定海绵橡胶制品的压缩疲劳性能的一种试验。试验时，通过在反复压缩应力作用下，连续反复压缩一定次数后，观察试样有无破裂现象，并测定试样的变形，由此判断海绵橡胶制品耐压缩性能好坏。当压缩频率固定时，压缩率、压缩次数、试验温度和停放时间是影响试验结果的主要因素。
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