蠕变实验

岩石蠕变实验及非定常参数粘弹模型

Creep Experiment and Non-constant Viscoelastic Model of Rock

对正常和病态股骨头松质骨中立位纵向进行应力松弛、蠕变实验。

The stress relaxation and creep experiment on meso-position portrait between normal and morbidity head of femur cancellous bone were proceeded .

取L4椎骨进行压缩应力松弛、蠕变实验。

L4 vertebrae were taken and proceeded telescope , stress relaxation , crept experiment .

以恒应力方式在Mayes试验机上对自行研制的铸造MgYNd合金进行了压缩蠕变实验。

The compress creep tests of the cast Mg-Y-Nd alloy were carried out at constant stress on Mayes fatigue machine in air .

杨木LVL试件蠕变实验进行到300小时的时候，可以近似的认为，只存在粘性变形。

It can be approximately considered that there is only viscosity deflection 300 hours later .

方法在ShimadzuAUTOGRAPH电子万能试验机上对L5椎体松质骨试样进行压缩应力松弛、蠕变实验。

Methods Make the stress relaxation test and the creep test on them with Shimadzu AUTOGRAPH electronic universal testing machine .

利用可同步进行CT扫描的三轴仪，进行了不同围压下路基填土的三轴压缩实验和蠕变实验。

The triaxial compression tests and creep tests of subgrade soil samples with different lateral pressures are conducted with a new set of modified triaxial compression apparatus which made the soil samples can be scanned with CT at the same time during compression process .

用Kelvin粘弹性模型理论拟合脊柱等蠕变实验数据，用所得的蠕变曲线确定颈椎牵引的时间。

The experimental data of creep deformation on spinal column are fitted by Kelvin model theory . The time of cervical vertebre traction can be determined by curvature of creep deformation obtained .

变温实验、形变率扫描实验、蠕变实验以及质构分析实验的结果均表明，ASC凝胶是一种硬度大、脆性高的凝胶，而PSC和PC凝胶是一种柔软且韧性好的凝胶。

Variable temperature experiments , deformation rate scan , creep test and texture analysis show that ASC is a kind gel with strong hardness , high brittleness , while PSC and PC gel are soft and good toughness .

方法对正常国人跟腱和大骨节病人跟腱进行应力松弛、蠕变实验。

Method Did the stress relaxation and creep test on them .

方法对前交叉韧带和内侧副韧带进行应力松弛，蠕变实验。

Method The stress relaxation and creep tests were made .

人脊柱T（6、7）段椎骨应力松弛蠕变实验研究

Experiments on Stress Relaxation and Creep of Human Vertebral T_6 and T_7

对拇指掌指关节侧副韧带进行拉伸应力松弛、蠕变实验。

The pulling stress relaxation and creep tests on them were done .

沉积软岩的三轴蠕变实验研究及分析评价

Creep behavior of sedimentary soft rock under triaxial compression

因此，进行数据整理时应考虑到固结压力的作用。同时，蠕变实验中存在着一个时间尺度效应。

Furthermore , there is a time scale effect in the creep tests .

髌骨软骨拉伸应力松弛蠕变实验研究

Experimental study on the pulling stress relaxation and creep tests of patella cartilage

加压螺丝钉内固定股骨颈骨折的蠕变实验

Creep following compression screw fixation for femoral neck fracture

孔隙压力作用下泥岩三轴蠕变实验研究

Investigation on triaxial creep claystone under pore pressure

此外，我们对35号钢进行了高温蠕变实验。

Besides , the creep experiments under high temperatures have been done on 35 steel .

镍锗尖晶石位错域的高温蠕变实验研究

High-temperature dislocation creep in ni_2geo_4 spinel

股骨头松质骨三维拉伸应力松弛蠕变实验研究

Experimental study on the stress relaxation and creep of the cancellous bone of the femoral head

单轴和三轴蠕变实验：分析研究了盐岩的单轴和三轴蠕变力学特性；

Secondly , creep mechanical properties are analyzed to uniaxial and triaxial creep of rock salt ;

并通过蠕变实验预测炉壳的残余寿命。

At the same time , the surplus life of the shell is predicted by creep test .

用高温高压岩石蠕变实验解释岩石圈流变时存在的若干问题的讨论

Discussion of Some Problems on Explaining Lithosphere Rheology Using Creep Tests of Rocks Under High Temperature and Pressure

股骨颈松质骨拉伸蠕变实验研究

Experiment Study on the Tensile Stress Relaxation and Creep of the Cancellous Bone of the OS Femoris Neck

最后提出了一种通过压痕蠕变实验和有限元仿真相结合来计算材料的蠕变常数的方法。

Finally a method is presented to calculate the creep constant with the creep experiment and FEM combined .

最后，根据盐岩三轴蠕变实验结果拟合得到了金坛盐岩的非线性蠕变力学参数。

The creep mechanical parameters of Jintan rock salt are obtained with fitting tests data into the model .

论文根据岩芯三轴蠕变实验，建立盐膏层本构关系；

Based on tri-axial creep experiments of core specimen , the constitutive law for salt and gypsum layers is established in this paper .

本文通过盐岩三轴蠕变实验、理论分析和数值计算研究了盐岩的非线性蠕变损伤机理。

The nonlinear creep damage mechanism of rock salt is investigated with triaxial creep tests , theoretical analysis and numerical simulation in the study .

同时，由蠕变实验可以看到捻系数的大小对其弹性回复性影响不显著。并引入四元件模型对纱线的蠕变性能进行了模拟，模型拟合的参数与实验结果可以较好地吻合。

The creeping property of the yarn was analogized by a four-element analogous model and the result obtained is coincident with that of the experiment .