变形场(deformation field)是指能使流体在运动中发生形状变化,尤其是伸展(收缩)和切变的速度场。大气中常见的鞍型流场就是一种变形场。变形场是最有利的锋生流场。变形场有利于气旋的形成,也有利于气旋的发展。
关键词:岩石力学;实验;光测方法;变形场;数字散斑相关方法 [gap=1197]Key words:rock mechanics;experiment;optical measurement method;deformation field;digital speckle
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... 偏转;偏向;挠度;挠曲 deflection [= deflexion] 变形场 deformation field; field of deformation 退化;淡化 degeneration ...
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... 变形层 deformed layer 变形场 field of deformation field 变形秤 exte ometer balance; extensometer balance ...
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Later, the group proposed a modeling method base on Co-rotational coordinates (MBCR) to describe the non-linear deformation field of flexible bodied, which could break the limitation of MBAI. However, the computational efficiency of MBCR is poor.
其后,课题组提出基于共旋坐标系的建模方法(MBCR),对柔性体的非线性变形场进行描述,虽然能解决上述问题,但是计算效率较低。
参考来源 - 刚—柔耦合系统动力学建模理论与仿真技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
速度场可分为变形场和旋转场。
The deformation field consists of the velocity divergence, it is symmetry matrix.
讨论了断层活动引起的变形场及一般性反演方法。
The deformation fields raised by fault movement and a general inverse algorithm are discussed.
裂纹缺陷周围的应力变形场是影响裂纹扩展的重要因素。
The stress field near crack tip is an important factor to effect crack extension.
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