triaxial stress

In the laboratory of constant temperature-humidity, triaxial compression creep experiments were conducted under different stress states on three kinds of sedimentary soft rock.

在常年恒温、恒湿的实验室中，在不同围压以及不同应力比条件下，对3种沉积软岩系统地进行了长期三轴蠕变压缩实验研究。

Experimental Study of Water-sandstone Reaction under Triaxial Stress

三轴压力下水与砂岩反应的实验研究

Three dimension stress analysis Discussion on Properties of the Structural Variation of Unsaturated Loess under Condition of True Triaxial Stress

三维应力分析非饱和黄土在真三维应力状态下的结构变化特性初探

The calculation case shows that the result of collapse strength calculated by using the triaxial stress circle theory is bigger than that by other theories.

通过实例计算，对比分析了用三向应力圆理论与其他几种理论计算的抗挤强度值。结果表明，应用三向应力圆理论计算的值偏大。

Effect of Triaxial Stress on the Plastic Zone Distribution in Front of Crack Tip with Mixed Mode Loading

三轴应力状态下复合型裂纹尖端前缘的塑性区分布

A state of stress should always be described as triaxial since any body is three-dimensional.

因为任何物体都是三维的,故应力状态总应按三向来讨论.

Through a series of dynamic triaxial tests, the failure stress condition on the maximum cyclic shear surface was discussed.

通过一系列的动三轴试验，探讨以应变为破坏标准的最大往返剪切作用面上的破坏应力条件。

A three-piece suite, eg two armchairs and a sofa Design and implementation of the software for the triaxial stress check of casing string

三件一套的家具（如两张单座沙发和一张长沙发）套管柱三轴应力校核软件的设计与实现

Aimed at the problems of the theory of biaxial stress ellipse, a new method for casing strength design under combined loads the triaxial stress theory is put forward.

针对双向应力椭圆理论存在的问题，提出了解决组合载荷下套管柱强度设计的三向应力圆理论；

Rock failure mechanism and true triaxial experimental study of specimens with single structural plane under three-dimensional stress

三向应力状态下单结构面岩石试样破坏机制与真三轴试验研究

There is more error in simulating void growth under unaxisymmetry triaxial stress conditions using R-T model and GTN model.

用R-T模型、GTN模型模拟非轴对称三轴应力状态下材料微孔洞损伤演化有较大的误差。

Slaking test study of coarse aggregate under high triaxial stress condition

粗粒料的大型高压三轴湿化试验研究

The wave velocities of whole rock samples in triaxial experiments under different stress paths, and the wave velocities of rock samples with saw cut in uniaxial experiments were measured by ultrasonic impulse method.

用超声脉冲法测量了完整岩石样品在三轴实验中不同加载途径下的波速，和拼合岩石样品在单轴实验中的波速。

A testing method of drill core's mechanical properties, triaxial stress testing, is described.

介绍了钻井岩心机械传性的测试方法──三轴应力试验.

It is also found that in stabilization by exert confining stress the linear phrase will be shorten in the figure of the static triaxial test of specimen, while the initial tangent modulus will be augment.

经围压稳定后的试件静三轴试验曲线上的线性阶段明显缩短，而初始切线模量增大。

On the basis of the uniaxial compressive test and routine triaxial test results of Q_2 and Q_3 loess, the features of strain-stress curves of Q_2 and Q_3 loess are compared.

通过对Q2和Q3黄土的单轴压缩和常规三轴试验研究，对两种黄土单轴压缩曲线和CU剪切的应力应变曲线特征进行分析比较，探讨了两种黄土应力应变本构模型。

It is justified that the maximum cyclic shear effect plane of the specimens in triaxial liquefaction test and-simple shea'r liquefaction test and of soil elements under general plane strain condition can only be determined by static stress components and is undependent on cyclic stress.

对于三轴液化试验、简切液化试验的受力条件和平面应变状态下土单元的受力条件，证明了最大往返剪切作用面的位置只由静力有效应力分量来确定而与往返应力无关。

An in-depth research is made on the strain forms of the concrete under various stress states, including uniaxial stress, biaxial stress and triaxial stress.

深入研究了混凝土各种受力状态时的应变形态，包括单轴受力、双向受力和三向受力状态的应变形态。

To Optimize Drilling Fluid Formula by Triaxial Stress Sloughing Prevention Test

用三轴应力防塌实验优选钻井液配方

It is frequently accelerated by the presence of an active environment and by triaxial stress.

激化环境和存在三轴应力,常可加速这种破坏.