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- Besides, the undrained shear strength was increased slightly due to the negative pore pressure. 不排水条件下由于负孔隙水压力的存在,土样的表观强度略有增大。
- New soil classification chart and undrained shear strength (cu) based on CPTU are developed in this paper. 提出了新的土分类图及不排水抗剪强度的估算公式;
- The degradation of undrained shear strength is related to the cyclic strain and accumulated pore pressure produced by undrained clyclic loading. 并将波浪荷载作用使土样内孔压升高,有效应力降低,形成拟超固结现象的理论,应用到土样不排水抗剪强度衰减与平均累积孔压之间关系的分析;
- This paper presents the undrained shear strength and the stiffness of the clays in the Sungshan Formation of the Taipei Basin based on 23 sets of pressuremeter test results. 本文根据23组侧压计试验估计台北盆地松山层黏土层之不排水力强度及变形模数。
- On the basis of the undrained shear strength being the logarithm function of the disturbance degree,the elasto-plastic solution of the cylindrical expansion is obtained. 在考虑塑性区内不排水强度是扰动度的对数函数的基础上,得到了考虑扰动的球形孔扩张的弹塑性解答。
- WEI Ru-long.The undrained shear strength of normal consolidated clay during unloading due to excavation [J].Hydro Science and Engineering, 1984, 6(4): 39-43. [1]魏汝龙.;正常压密粘土在开挖卸荷后的不排水抗剪强度[J]
- 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。
- The concept and application of "SHANSEP" were proposed as a new laboratory test method which can minimize the sampling disturbance and more correctly estimate the undrained shear strength of clay. 减少土样扰动,准确评估粘土不排水抗剪强度的"SHANSEP"室内试验方法及应用。
- triaxial undrained shear strength 三轴不排水抗剪强度
- Influence of stress path on consolidated undrained shear strength of loess 应力路径对黄土固结不排水剪强度的影响
- Degradation of undrained shear strength of marine silty clay after undrained cyclic loading 海洋粉质粘土在波浪荷载作用后的不排水抗剪强度衰化特性
- The degradation of undrained shear strength of undisturbed and remolded marine clay after cyclic loading 原状和重塑海洋粘土经历动载后的静强度衰减
- Keywords jack-up platform;footing;undrained shear strength;effective angle of internal friction;ultimate bearing capacity of soil; 自升式钻井平台;桩靴;不排水抗剪强度;有效内摩擦角;土的极限承载力;
- undrained shear strength 不排水抗剪强度
- It was found that the undrained shear behavior of loose sands was considerably dependent on the orientation of the principal stress. 研究表明,主应力方向对在不排水条件下饱和松砂的单调剪切特性具有显著影响。
- Finally, triaxial undrained shear tests show that the model can basically reflect the deformation of soils and is satisfied with application in similar condition. 最后通过三轴不排水剪切试验对模型进行了检验;结果表明该模型反映了土体的变形特征;说明在类似条件下能较好的满足工程实际的要求.
- Touch and close fasteners - Determination of longitudinal shear strength. 粘接拉链。纵向剪切强度的测定。
- The results show that the shear strength of COF is higher than that of COG. 结果表明 :COF比 COG的剪切强度高 .
- The shear strength of the composite is improved above to 11 MPa from 5.5MPa. 改性后碳 /聚芳基乙炔复合材料的剪切强度由 5 5MPa提高到 11MPa以上
- The shear strength of COG and COF bonded with ACF is studied by impact test. 摘要采用冲击试验方法研究了各向异性导电胶膜(ACF)互连的玻璃和柔性基板上倒装芯片(COG和COF)的剪切结合强度。