三轴试验 ( Triaxial Test )是现有决定剪力强度参数最 可靠的方法之一,在例行性试验或研究中广为使用.2.在 三轴试验 中一般所
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常规三轴试验测定土的残余强度_中国矿权网 关键词 残余强度，三轴试验，水平荷重 [gap=580]Key Words Residual strength, Routine triaxial testing, Horizontal load
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The parameters can be determined by fitting the triaxial test data, and the genetic algorithm is adopted in the fitting process.
通过拟合某筑坝土料三轴试验曲线,提供了确定模型参数的方法。
参考来源 - 基于能量耗散的土的本构关系研究During tri-axial test data processing,it is commonly to draw stress circle and envelop curve with CAD to determine the material’s shear strength parameter,which is inefficient,subject to human factors and has multiple solutions.
在三轴试验数据处理中,一般是用CAD绘制应力圆及其包络线来确定材料的抗剪强度参数,这种方法存在效率低、易受人为因素影响及多解性等缺点。
参考来源 - MATLAB软件在求解岩土抗剪强度参数中的应用The results of triaxial compression test indicated that the Duncan-Chang model which is widely applied to sand and clay delete also could be applied to reinforced soil.
三轴试验结果表明普遍应用于土体应力-应变关系的邓肯-张模型同样能够作为加筋土的本构模型。
参考来源 - 土工合成材料加筋土体的应力The neural network model learned five sets of triaxial experiment data, and the result of learning indicated that the neural network model with reasonable structure and training rule is good to imitate constitutive relations of granular soils.
神经网络模型对五组粗粒土三轴试验数据的学习表明,合理选择模型结构和学习算法后,网络模型能够模拟出粗粒土的本构关系,获得较好的学习和预测效果。
参考来源 - 粗粒土本构关系的神经网络模型研究·2,447,543篇论文数据，部分数据来源于NoteExpress
三轴试验系统在软件与硬件上都存在差别。
This system and TKA triaxial test systems are different in software and hardware.
本文对砂土和淤泥质粘土做了室内三轴试验。
并由三轴试验得出各力学性质指标与龄期和围压的近似定量关系。
Approximate quantitative relations between mechanical index and age and confining pressure are obtained by triaxial compression test.
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