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- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- Through the analyses of test results,some frictional characteristics of HDPE geomembrane interface were provided;and the comparison between direct shear test and tilt table test w. 采用自行研制的直剪仪和斜板仪研究了3种粗糙程度的HDPE(高密度聚乙烯)膜分别与砂土、土工布及土工复合材料之间的界面摩擦特性,进行了高垂直应力的直剪试验和低垂直应力下的斜板试验。
- For the unsaturated soil, this method provides a very accurate estimate of earth pressure from the direct shear experimental indexes, which overcomes the shortage of the extended Rankine theory. 对于非饱和土，采用简单易得的直剪试验指标应用广义朗肯土压力公式就可以得到相当精确的结果，弥补了扩展朗肯土压力理论的不足。
- stress-controlled direct shear apparatus 应力控制式直接剪力仪
- Consolidated drained direct shear test 室内土工试验慢剪试验
- Study of Direct Shear Friction Test of Geotextiles 土工织物直剪摩擦试验研究
- DIRECT SHEAR TESTING SOFTWARE MODULE 直接剪切测试软件模块
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- Limitation for Direct Shear Test on Soil 土的直剪试验缺陷探讨
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- It has been demonstrated that certain parts of the human spine, more specifically the dorsally inclined lower thoracic and high lumbar parts, are subject to dorsally directed shear loads. 已经被证实人类脊柱的特定部位，尤其是背侧倾斜的下胸椎和上腰椎，易于受到指向背侧的剪切载荷。
