plane strain

In the case of general anisotropy it is coupled with the ordinary plane strain problem.

在一般各向异性情况下,它与普通手面应变问题综合在一起了.

The theory of slip-line field is an effective method for problems of plane strain of perfect plastic solids, and the circle-fan field is used frequently.

滑移线理论是解刚塑性平面应变间题的一种有效方法，而圆扇形场则是常使用的。

The accepted designation for the plane-strain fracture toughness under these environments is this.

在这些环境下平面应变断裂韧性所采用的 符号 是这个.

First of all, comparing the numerical stress state and displacement of a circle underground tunnel in deep depth with the theoretical stress and displacement distribution under plane strain state, we check that the program is accurate and efficient.

首先，通过与深埋圆形洞室在平面应变问题时应力场和位移场的理论解进行比较，验证了程序的正确性。

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。

The Curvilinear Integration to Solve the Plane Strain Drawing Through Idling Rolls

解析平面变形辊拔的曲线积分法

The effects of friction on metallic rheology and mechanical parameters during plane strain compression were studied.

研究了平面应变压缩过程中摩擦对金属流变规律以及力能参数的影响.

Plane strain of tidal line strain observation on the earth's surface

潮汐线应变观测的地表平面应变状态

The general solution for plane strain problems in decagonal quasicrystals accounting for thermal effect is derived.

推导了当考虑热效应时十次对称二维准晶体平面应变问题的通解表示.

By using the separation of variables method, the analytical solution of a solid cylinder subjected to thermal shock at the external surface for thermoelastic axisymmetric plane strain dynamic problems is performed successfully.

利用分离变量法，成功地给出了各向同性实心圆柱外表面受热冲击作用的轴对称平面应变热弹性动力学问题的解析解。

Casing, cement and formation plane strain mechanical model are established, considering casing with initial ovality.

针对套管的不同初始椭圆度建立了套管 、 水泥环、地层平面应变力学模型.

Objective To establish the plane strain model of brain tissues on mid-sagittal plane and discuss the relation between the brain tissue deformation and brain injury.

目的建立人体正中矢状平面头部组织的平面应变模型，探讨脑组织变形与大脑损伤间的关系。

Under the condition of-2~ ( 1/ 2) three-dimensional stress state on plasticity can be equivalent to a plane stress state. As the condition mention above is satisfied the plastic stress can be determined with single-value on the plastic strain.

文中提出了三向应力状态对塑性的影响可以等效为平面应力状态的条件为：-2~（1/2）

It can also be used in plane strain analysis.

该法还可以推广到平面应变分析主应变方向的判定.

The two cases of plane stress and plane strain will be discussed separately.

平面应力和平面应变这两种情况将分开讨论.

Seismic precursor variation and residual vector in tidal observations of line strain, shear strain and plane strain

地表潮汐线应变、剪应变与面应变观测的残差矢量及其震兆变化

Slip Line Method for Compressible Sintered Powder Materials Plane Strain and its Application

可压缩烧结材料平面应变滑移线法和应用

Plane Strain Fracture Toughness Testing by Three-Point Bending

用三点弯曲试样测试平面应变断裂韧性

Methods By referring to the computerized tomography pictures of the human body and using plane strain and finite element method ( FEM), we applied plane strain hypothesis to establish a model for calculation of the brain tissue deformation caused by rotational inertia loading during vehicle crash accident.

方法参照人体CT图片，利用平面应变假设建立模型，采用有限元法仿真计算旋转惯性载荷作用下脑组织的变形。

The finite deformation theory and the Nakai's sub-loading constitutive model are used to investigate shear band localization in plane strain model tests.

基于有限变形理论和中井的下负荷面本构关系模型，研究了平面应变试验中黏土试样变形的局部化问题。

Study on properties of sand based on improved plane strain test apparatus

基于改良型平面应变仪的砂土特性研究

The analysis covers plane strain, plane stress and anti-plane strain shear cases.

分析包括了平面应变 、 面应力和出平面应变剪切三种情况.

This paper use the plane strain hypothesis to build a reasonable study model of numerical simulation.

文章根据平面应变假设,建立了合理的数值模拟研究模型.

The ultimate loading of the thick-wall cylinder based on unified plane-strain slip line field theory

用统一平面应变滑移线场理论求解厚壁圆筒的极限荷载

The development and reason of asymmetric flow pattern during plane strain compression was analyzed.

分析了平面应变压缩过程中金属的非对称流动方式的进展以及产生原因.

A method is presented, by which the plane strain state on the earth's surface can be obtained with the combination of tidal line strain data and the tidal shear strain can be simulated numerically.

提出了由潮汐线应变的组合观测资料获取地表平面应变状态和对潮汐剪切应变进行数值模拟的方法。

The three-dimensional effects of pile head and applicability of plane-section assumption are main problems in low strain dynamic tests on cast-in-situ concrete thin-wall pipe piles.

现浇薄壁管桩低应变检测时，存在桩头三维效应以及平截面假定的适应性问题。

Influence of the temperature on the cavitation instability under plane strain condition

平面应变条件下孔洞化不稳定性问题研究

The increase mechanism of dislocation and micro-voids in deep drawing sheet steel during forming paths of uniaxial tension, plane strain and equal biaxial stretch was studied by using positron annihilation lifetime method.

本文应用正电子寿命法研究了深冲钢板在单向拉伸、平面应变和等双向拉伸变形过程中的位错和微空洞增长机制。

Deforming Force Relationship Between Axisymmetric State and Plane Strain State in Extrusion Technology

挤压工艺轴对称状态与平面应变状态变形力之间的关系