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- The influences of frictions should be eliminated during tests through large direct shear apparatus. 在利用大型直剪仪进行试验时，应尽可能排除摩擦力的影响。
- Direct shear apparatus (DSA) has been widely used in the world for testing soil shear strength in geotechnical engineering. 直剪仪是测定岩土体抗剪强度参数应用最为普遍的一种试验仪器。
- stress-controlled direct shear apparatus 应力控制式直接剪力仪
- large-scale direct shear apparatus 大型直剪仪
- strain-controlled direct shear apparatus 应变控制式直接剪力仪
- strain controlled direct shear apparatus 应变控制式直接剪切仪
- A direct shear apparatus development for grain internal friction angle measurement 测定粮食内摩擦角的直剪仪研制
- direct shear apparatus 直接剪力(试验)仪
- large direct shear apparatus 大型直剪仪
- Standard compaction test and undrained direct shear test were carried out. 实验方式是采取标准压实试验及不排水直接剪力试验。
- Variation Rule of Shear Strength Index When Direct Shear Test of Coarse-grained Soil. 粗粒土直接剪切试验抗剪强度指标变化规律。
- A new in-situ direct shear testing method for large-grained rockfill materials is introduced. 摘要介绍了一种适用于大颗粒堆石材料的新型现场直剪试验法。
- Hence, it is essential to quantify the interaction characteristics, which can he done by making direct shear and pull out tests. 因此利用直剪试验和拉拔试验研究土工合成材料与土的界面作用特性是非常必要的。
- With the development of modern well-logging techniques, direct shear wave logging has become an increasingly important tool in exploration and production geophysics. 直接使用横波测井已经成为油气勘探开发中重要的手段。
- self-boring type torsion shear apparatus 自钻式扭剪仪
- vibratory linear shear apparatus 振动式直线剪切机
- Lab large-scale direct shear tests are broadly adopted in engineering due to their obvious advantage, even though the test principle is slightly departure from the Mohr-Coulomb law. 但由于大型直剪仪自身结构及性能存在许多问题，使直剪试验及结果与其试验原理的应用条件及混合料的实际强度具有一定的偏差。
- triaxial torsional shear apparatus 三轴扭剪仪
- Lab large-scale direct shear tests are broadly adopted in engineering due to their obvious advantage,even though the test principle is slightly departure from the Mohr-Coulomb law. 但由于大型直剪仪自身结构及性能存在许多问题,使直剪试验及结果与其试验原理的应用条件及混合料的实际强度具有一定的偏差。
- Based on the Lajtai’s theory and Jennings’ theory,the mechanical behavior of brittle rock mass containing coplanar close discontinuous joints under direct shear condition was analyzed. 通过建立单一闭合水平节理岩体的数值模型,运用数值模拟软件对节理岩体模型在直剪试验条件下节理的剪切变形和强度特征进行模拟,并对模拟结果做了分析。
