对变形三维云纹图进行了分析，得出了三维应变分布图。
The deformed 3-d Moire fringe patterns are analyzed, and the deformed strain distribution patterns are obtained.
结果表明，波导层内含有均匀分布的三维应变场，晶格常数的变化随着波导取向的不同而呈现各向异性特点。
It is found that the waveguide layer contains uniformly distributed three dimensional strains and the variation of lattice constants in the waveguide depends closely on the waveguide orientation.
通过三维应变应力测量，这两部分力通过计算是可以区分开的，因而这将是建立地下深度测算新方法的一个基础。
The spheric stress induced by tectonics is called an additional tectono-hydrostatic pressure, which is a basic of new method of measurement and calculation of fomation depth of geological actions.
在北京某高速公路埋设了光纤光栅传感器以开展应变研究，两组三维传感器组分别被布设于沥青路面的中、下面层以获取各层位内的三维应变信息。
The FBG sensors were embedded in a Beijing freeway, and two 3D-sensor groups were placed in middle and bottom layers of bituminous concrete pavement to capture 3D strain information.
建立了负重轮的三种三维有限元力学模型，在考虑三重非线性的情况下，用ANSYS有限元分析软件计算了负重轮的应力应变分布。
Under the condition of three kinds of nonlinearity the stress and strain distribution of the road wheel is calculated with finite element analysis software ANSYS.
正交型应变式三维测力传感器是用来测定三维空间力的一种新型结构。
The transducer of orthographical and strained model is a new-type instrument applied to measuring three-dimensional space forces.
根据高分子材料中三维应力应变关系建立了三维传递矩阵数学模型，模拟梯度聚氨酯在不同入射角下的吸声性能。
A three-dimensional transfer matrix model was presented to simulate the sound absorption coefficients of the graded polyurethanes based on relation of stress and strain of polymers.
采用非线性等参元三维有限元算法（FEM）成功地模拟了形状复杂的零件淬火过程中瞬态温度场、相变、应力和应变，获得直观的立体图象。
Three dimensional nonlinear and isoparameter FEM has been successfully used to simulate the transient temperature field, phase transformation, stress and strain of complex components during quenching.
借助ANSYS有限元软件建立CCGA624器件的三维条状模型，基于应变对焊柱可靠性进行优化模拟分析。
ANSYS software was employed to establish three-dimensional strip model of CCGA624 device and optimized simulation of soldered column dimension was also studied.
建立了埋地输油管道三维梁单元有限元应力应变计算力学模型，并给出了求解方法。
A calculating model of finite element method with three-dimensional beam element for subsurface pipeline was established.
本文采用三维有限元模型分析了荷载作用下自上而下裂缝尖端的应力强度因子，并与二维平面应变模型分析的结果进行比较。
In this thesis, the stress intensity factors of top-down cracks caused by loading are calculated using three dimensional finite element model and compared to the results of plane strain model.
本文对按应变能密度理论和最大拉应变理论所推导出的两个三维复合型断裂临界曲面作了简要介绍。
Introduced in this paper are two fracture critical surfaces of three dimensional mixed mode obtained from the theory of strain energy density factor and the theory of maximum tensile strain.
基于材料的各向同性理论，根据应力—应变增量关系，建立了一个混凝土的三维本构关系模型。
The 3d constitutive relationship of concrete model is based on the isotropic approach of material with stress strain increment relationship.
通过对比分析表明，三维弹粘塑性模型可以较好地描述软岩的应变速率效应。
Through comparing and analysis, it is found that 3d EVP model is effective to describe the strain rate effect of soft rock.
根据汽轮机低压叶片所受载荷的特点，建立了一种基于三维有限元法和改进局部应力应变法的叶片疲劳寿命预测模型。
According to the characteristics of loads on blades, a model for estimating fatigue life of blades is presented based on three-dimensional finite element method and improved local strain method.
对复合材料壳体的固体发动机药柱在工作内压作用下的变形和三维应力、应变进行了计算。
Under operation pressure, the 3 D deformation strain and stress of SRM grain with composite case is calculated.
本文详细地描述了准三维问题的有限元法，包括应力应变关系是线性的情况和应力应变关系是非线性的情况。
In this paper, finite element method of a quasi-three dimension problem was described in detail, where the stress-strain relations are linear or nonlinear.
得到了连续挤压成形过程中任意步骤时的三维应力场分布、应变场分布、速度场分布情况。
Have gotten the 3d stress, strain and velocity distribution of arbitrary step in continuous extrusion course.
首次对三维机织玻璃纤维复合材料进行了在高应变率下的面外压缩试验。
The compress tests on 3D woven glass-fiber composite have been carried out at high strain rates.
目的：探讨应变率成像(SRI)及三维超声成像(3 - DE)评价尿毒症患者左房收缩功能的临床价值。
Objective: to evaluate left atrial (LA) systolic function in patients with uremia by strain rate imaging (SRI) and real-time three dimensional echocardiography (3-de).
采用三维有限元计算模型，分析了路面结构厚度和模量变化时的力学响应变化趋势。
This paper adopts the three-dimensional finite element model, analyses the mechanical tendency with the variety of the thickness and modulus of the pavement structure.
利用大型非线性有限元MARC ，对某自动迫击炮浮动炮闩闭气结构，进行了三维装配体有限元建模和动态弹塑性分析，获得了关键闭气构件的应力、塑性应变和变形的动态响应。
D assembly FE modeling and dynamic elastoplastic analysis are carried out for the obturator structure of a floating gun breech mechanism by using nonlinear finite element code MSC MARC.
因此，本文提出了基于MRI心脏电影图像和优化理论的心肌应变和弹性模量三维成像的鲁棒算法。
Therefore, this paper presents novel robust algorithms for 3d imaging myocardial strain and elastic modulus based on cardiac cine-MRI images and optimization theory.
并采用接触分析法对螺栓的应力应变进行了三维有限元计算，对螺栓的疲劳强度进行了校核。
The 3-d finite element model of bolt is calculated by the method of contact analysis, and the fatigue strength of bolt is checked.
耦合三维传热和热应力方程，采用有限元法对加热炉半热滑轨的传热、应力和应变进行了数值模拟。
The temperature, strain and stress fields in modest hot slide were numerically simulated using sequentially coupled 3-dimensional heat transfer and stress equations and finite element method.
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。
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.
用三维有限元数值模拟软件DEFORM-3DTM进行了数值模拟研究，得到了锻造载荷-行程曲线以及整个成形过程的应力和应变分布等，并与传统的均匀加放余量法进行了比较。
At the same time, 3D-FEM simulation of the whole process was performed using DEFORM-3DTM software. And the load-stroke curve, effective stress and strain distribution, and so on were obtained.
进一步在边界层区域将三维的边值问题分解成二维的平面应变和扭转问题。
Furthermore, the 3-d boundary value problem in boundary layer region is decomposed to 2-d plane strain and torsion problems.
我们从组织工程化组织构建的角度，提出了一种可用于应变场细胞三维培养的组织工程支架。
This article introduces a three dimensional scaffold which is used to perform three dimensional cell culture under mechanical stretch from the point of construction of tissue engineered tissue.
我们从组织工程化组织构建的角度，提出了一种可用于应变场细胞三维培养的组织工程支架。
This article introduces a three dimensional scaffold which is used to perform three dimensional cell culture under mechanical stretch from the point of construction of tissue engineered tissue.
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