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- Abstract: The paper investigates the effect of silts on the instability of sand based on the undrained triaxial tests of clean sand and silty sand with 10 % and 20 % silts. 摘 要: 通过对净砂和粉砂土(粉土含量为10%25,20%25)试样进行三轴不排水试验,研究了粉土对砂不稳定性的影响。
- consolidated undrained triaxial test 固结不排水三轴试验
- undrained triaxial tests 不排水三轴试验
- undrained triaxial test 不排水三轴试验
- A series of undrained cyclic triaxial tests were performed on soft clays including undisturbed and remolded samples. 在此基础上,结合一个循环荷载作用下的动孔压模型,进行了饱和软黏土的动三轴模拟试验。
- A series of undrained and drained cyclic triaxial tests have been done to study the cyclic behavior of a Nanhai marine silty soil. 通过一系列不排水及排水条件下的周期三轴试验,对南海海洋粉质土的动力特性进行了研究。
- The excessive pore water pressure induced by excavation should be determined by the undrained triaxial compression test according to the stress path of the soil in and out of foundation pit. 对于基坑开挖卸载所引起的超静水压力,应根据坑内外土体的应力路径做三轴不排水剪试验确定。
- In order to estimate the degradation of undrained shear strength of marine sily clay, the cyclic triaxial test results of undisturbed and remolded marine silty clay samples are needed. 建议以少量原状土样,配合大量重塑土样的动三轴试验结果,实现对实际海洋粘土地基在波浪荷载作用后的静不排水抗剪强度衰化规律的评估。
- Consolidated undrained triaxial compression test 固结不排水三轴压缩试验
- Undrained triaxial compression test of Nanjing silt 南京地区粉土的不排水三轴压缩试验
- undrained triaxial compression test 不排水三轴压缩试验
- unconsolidated and undrained triaxial shear test 不固结不排水剪试验
- This model has 14 parameters,including Duncan model's 8 parameters,which can be determined by general triaxial tests. 该模型共有14个模型参数,包括8个Duncan参数,均可通过常规三轴试验确定。
- Through laboratory tests on sandy pebble soil by using the dynamic triaxial test, researches of saturated sandy pebble soil have been done. 摘要通过对砂卵石土室内动三轴试验,对饱和砂卵石土的动力特性进行了较为深入地研究。
- The dynamic characteristics of loess in Irkutsk,Russia are studied by using the dynamic triaxial test. 利用动三轴实验系统 ;对俄罗斯伊尔库茨克地区黄土的动力特性进行了研究 .
- consolidated undrained triaxial compression 固结不排水三轴剪切
- An example of large scale triaxial test was taken to prove the rationality of the present model. 并通过一个大型三轴剪切试验的算例,说明了该模型的合理性。
- According to Mohr-Coulomb failure criterion, the axial stress at failure in rock-soil triaxial tests is in linear relationship with the lateral stress. 根据莫尔-库仑破坏准则,岩土三轴试验的轴向破坏应力与围压之间呈线性关系。
- A digital image processing technique for measuring the specimen deformation in triaxial test is presented. 提出了一种三轴土样径向变形的计算机数字图像测量方法。
- Rock rupture caused by decreasing the minimum principal stress was studied with Mogi's general triaxial test machine. 过去曾用常规的三轴试验机研究过减小围压引起的岩石破坏。这种实验的局限性在于中等主应力和最小主应力始终保持相等。