The measurement of tensile strain distribution of optical fiber is very necessary to guarantee the long-term reliability of optical cable.
通信光缆拉伸应变分布测量对于保证光纤通信线路的长期可靠性具有十分重要的意义。
However, global structural stress and strain distribution can be calculated quickly, correctly and intuitively by finite element software.
而用有限元软件进行计算能够快速、准确、直观地得到结构上各部位的应力、应变等参数的分布情况。
Strain fatigue and stress fatigue are related by the influence coefficient of strain distribution.
通过应变分布影响系数把应变疲劳与应力疲劳联系起来。
The feature of strain distribution in a typical deep drawn part JD90 motorcycle tank was analyzed.
分析了典型实物拉深零件JD90型摩托车油箱的应变分布特点；
It determined that the model of strain distribution on the flange of frame can be expressed as a plane.
确定框架法兰的应变分布可以用平面模型表示。
AIM: To determine the stress and strain distribution of femur under impact force during human gait cycle.
目的：考察人体步态运动过程中冲击载荷作用时的应力和变形分布。
The deformed 3-d Moire fringe patterns are analyzed, and the deformed strain distribution patterns are obtained.
对变形三维云纹图进行了分析，得出了三维应变分布图。
Commonly, ultrasound elastography can only obtain the axial strain distribution of tissues with an external compression.
摘要超声弹性成像通常只能得到组织在外部压缩作用下的纵向应变分布。
The grid experimental method to determine principal plastic strain distribution of auto-panel stamped parts is discussed.
研究了用网格试验方法对冲压成形后覆盖件的塑性主应变分布进行测量的方法。
A hybrid grid method was used to determine the principal plastic strain distribution in a deformed area of a sheet metal piece.
为进一步研究大型覆盖件冲压成形质量分析的技术，采用混合网格法进行变形区域塑性主应变分布测量。
Discuss the gas flow characteristics, temperature distribution and plastic strain distribution of this catalytic converter part.
论述了该型催化转换器的气体流动特性、温度分布和塑性应变分布。
It shows common features of regional vertical deformation anomaly area and high strain distribution area of horizontal deformation.
区域性垂直形变异常区与水平形变的高应变分布区共生的特征。
The strain distribution based on small and large deflection theories of diamond square diaphragm was studied using theories of plate bend.
采用薄板弯曲理论研究了均匀载荷作用下多晶金刚石方膜在小挠度和大挠度下的应变分布情况。
Together with the experimental results, the effect of strain distribution to the structure and quality of the forging products has been discussed.
结合模拟实验讨论了变形分布对锻材组织及质量的影响。
Furthermore, stress strain distribution in the solder joints has dynamic feature during temperature cycling and is related to temperature history.
在温度历史过程中，应力—应变场等值分布图呈现动态特性，且与温度历史相关。
Before the failure of bamboo beams, cross-section strain distribution along the height was linear, and the plane-section assumption was established.
竹梁在破坏前，横截面应变沿高度方向的分布基本上呈线性，平截面假定是成立的。
Simulation results show strain distribution of workpiece and how outer diameter, thickness, axial elongation of some typical nodes change with time.
分析了毛坯的应变场分布，典型节点外径、壁厚、轴向伸长量随时间的变化曲线，对整个成形工艺及变形机制有较好的动态认识。
Objective To study the strain distribution along midline of maxillary complete denture base under the condition of balanced and unbalanced occlusion.
目的在平衡牙合及非平衡牙合状态下，对上颌总义齿沿基托中线应变分布进行比较研究。
BACKGROUND: It is currently urgent to design biomechanical principles-based bone plate according to stress and strain distribution after plate fixation.
背景：研究接骨板固定后的应力、应变分布规律，设计符合生物力学原理的接骨板是当前急待解决的课题。
The stress-strain distribution, the effect of the main forming parameters on forming process, and the possible flaws in the forming process are analyzed.
应变分布、主要成形参数对成形过程的影响以及成形过程中可能产生的缺陷进行了分析。
This paper shows that the shear stress distribution in bending layer has similar characteristics as the strain distribution near the ends of the actuator.
通过分析可得，粘贴层剪切应力的分布与致动器端部附近的应变分布有相似的特征。
A general life model adapted to both stress fatigue and strain fatigue is deduced, through analyzing the influence function of strain distribution on life.
本文通过应变分布对寿命的影响函数分析，导出了一种适用于应力疲劳和应变疲劳的通用寿命模型。
The stamping simulation technology could predict the material flow and the strain distribution, so the initial mark location and shape could be calculated.
利用冲压成形仿真技术预测材料流动和应变分布，先确定成形后商标在零件上的布置，再反推到成形前平板毛坯上的位置。
Objective To investigate the strain distribution along the middle line on base plate of maxillary complete denture under balanced and unbalanced occlusion.
目的观察上颌总义齿基托中线区在咬合平衡及非平衡时的应变变化规律。
Experimental results show that the improved BOTDA measurement can provide a comprehensive description on the strain distribution of steel rebar or concrete.
实验表明改进的BOTDA测量技术可以对钢筋、混凝土的应变分布提供全面的描述。
A study of the stress and strain distribution of anchorage zone in a long span PC box girder was undertaken in the background of Hangzhou Bay Bridge project.
本文以杭州湾跨海大桥北航道非通航孔桥为工程背景，对大跨度预应力混凝土箱梁锚固区混凝土的应力应变分布特征进行了分析研究。
The variation of two-way tensile stress, strain distribution and branch height in the axial compressive bulging and compound bulging were compared respectively.
分别比较了轴向压缩胀形和复合胀形中管件支管顶部双向拉应力、应变以及支管高度等指标的变化。
The strain distribution and displacement variation of multi-curvature revolving-shell in the hydro-bulge forming process was investigated by experimental method.
研究了多曲率旋转壳体胀形过程中各部分的应变分布及位移变化规律。
The strain distribution and displacement variation of multi-curvature revolving-shell in the hydro-bulge forming process was investigated by experimental method.
研究了多曲率旋转壳体胀形过程中各部分的应变分布及位移变化规律。
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