对汉口某地的淤泥质粘土进行了一系列应力路径试验。
A series of stress path tests are carried out for undisturbed mucky clay samples from Hankou.
相同应力路径试验得到的有效应力路径形态一致，常规三轴压缩试验中有效应力路径呈S形。
The shape of effective stress path is similar under the same stress path testing, the S' shape of effective stress path was observed in conventional triaxial compression test.
该套设备结合了电子万能试验机和GDS液体压力控制器，同时采用计算机软件进行控制，实现了三轴剪切试验的应力控制、数据自动采集和不同应力路径试验的目的。
It includes electronic universal testing machine and GDS water pressure controller. It is controlled by a computer, and automatic recording data and different stress path test may be achieved.
利用光学显微镜对不同应力路径三轴试验的土样进行孔隙大小及分布的对比研究。
The pore size and distribution of soil in the different stress path tests were studied by the optical microscope.
通过真三轴试验模拟高地应力条件下地下工程开挖引起的复杂的应力路径的演化。
The complicated evolvement of stress load, which is produced by excavating underground engineering under high stress conditions, is simulated through true triaxial experiment.
本文介绍了人工制备的正常固结粘土试样所进行的四种不同应力路径的试验成果。
The experimental results of artificial normally consolidated clay under four kinds of stress path are presented in the paper.
在围压变化的应力路径上对粗粒料进行大型三轴试验时，需要有效地消除橡皮膜嵌入量对试样体积变形量测的影响。
The influence of rubber membrane penetration on volume change in large-scale triaxial tests of granular materials along stress paths with variational confining pressure need to be eliminated.
试验结果表明，煤样在不同应力路径下加载变形破坏过程中产生的声发射特征有所差异。
Test results indicate that the AE characteristics of coal specimens were different in deformation and failure process under different stress paths.
所建立的模型可以通过简单应力路径下的试验测定模型参数。
These four models' parameters can be determined conveniently by tests with simple stress path.
又通过全自动应力路径三轴试验，分析了其他因素对固结试验的影响。
Besides, the effects of other factors on the consolidation test are analyzed by automatic stress-path controlled triaxial tests.
运用GDS应力路径三轴测试系统进行了饱和砂土的三轴试验。
Secondly, triaxial tests of saturated sands are made using GDS stress path triaxial testing system in this paper.
这就从试验上判明，即使在相同的应力状态下，应变速率敏感性指数也与变形路径密切相关。
These prove that the strain-rate sensitivity index depends tightly on the deformation route from experiment, even on the condition that those stress-state are similar.
对非饱和砾质土心墙料做一组等应力比和等应力增量比为常数的试验，发现邓肯-张模型基本能反映该应力路径下的应力应变关系。
Analyzing the test results, the Duncan-Chang model can basically reflect the coarse grained soil's stress-strain relationship under the stress path of dam.
介绍了不同应力-温度路径下q 235钢材性能的试验，以研究应力-温度历史对钢材应变的影响。
Experiments on the material properties of Q235 steel under different stress-temperature paths were conducted to learn the influence of stress-temperature history on the steel strain.
利用先进的GDS应力路径三轴仪，探讨了花岗岩残积土在特殊应力路径下的三轴试验特性。
Some mechanical properties of granite residual soil were studied under special stress paths using advanced GDS stress path triaxial apparatus.
试验初步研究了通过用初始有效平均正应力归一化的有效应力路径，归一化有效应力路径有很好的一致性。
Effect of initial mean effective stress on the behavior is examined by tests under undrained cyclic loading at several initial confining stresses with the same stress rations.
在伺服试验机上对岩样进行了多种路径的加载、卸载试验，分析岩样轴向应变、环向变形与轴向应力、围压之间的关系。
Various loading and unloading paths are carried in servo-controlled testing machine to study the relationships among axial stress, strain, confining pressure and circumference deformation.
本文在分析试验获得的不同恒定温度下砼应力—应变曲线的基础上，通过假定，提出了映射温度流动路径，给出了具体的计算公式，并进行了试验验证。
From the analysis of the test results, the method of determining temperature increment path, shining temperature flowing path, is presented and relative formulas are given.
此外，根据试验确定的应力路径曲线，可以分析土的应力变化，判定土的应力历史，推导土性参数。
Besides, according to the curve of stress path, variety of stress in the clay is analyzed; stress history of the clay is determined; and some parameters of the clay are deduced.
讨论了试验时如何控制不同的应力状态和应力路径。
The methods to control different stress state and stress paths during the testing are discussed. Calculating formula of different parameters are suggested.
为了模拟并行隧道分步开挖和并行开挖两种方式即在不同应力释放程度下的实际变形究竟有多大差别，本文针对重塑粉土和原状土进行了不同剪切路径下的变形特性试验研究。
To simulate the difference of deformation of multi-step excavation and simultaneous excavation in double metro tunnels, a group of remoulded soil and undisturbed soil test has been carried out.
为了模拟并行隧道分步开挖和并行开挖两种方式即在不同应力释放程度下的实际变形究竟有多大差别，本文针对重塑粉土和原状土进行了不同剪切路径下的变形特性试验研究。
To simulate the difference of deformation of multi-step excavation and simultaneous excavation in double metro tunnels, a group of remoulded soil and undisturbed soil test has been carried out.
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