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- The process by which the displacement field is calculated from a given strain field is quite lengthy. 从一个给定的应变场去计算位移场的过程是十分冗长的。
- The inverse problem of finding the displacement field from a strain field is not so simple. 反过来，如果从变应场来寻找位移场，那么问题就没有这么简单。
- IMITATING COVARIANCE MATRIX OF DISPLACEMENT DATA AND ITS APPLICATION IN CALCULATION OF CRUSTAL STRAIN FIELD AS A WHOLE? 位移观测值协方差矩阵模拟及其在整体解算地壳应变场中的应用?
- A tooth contact analysis model with a rotating freedom was developed by coupling freedom method to determine the stress and strain field of gears. 摘要利用自由度耦合方法建立了县有旋转自由度的齿轮接触模型，用以分析齿轮的应力应变场。
- In this paper,an ideal liquid model of s ym metrically colliding was taken to analyze the distribution character of natural strain field. 采用理想流体对称碰撞模型沿流线研究了驻点近区的自然应变分布规律。
- The asymptotic analysis of he stress and strain field at a propagating crack tip is given by means of an elastic-viscoplastic model. 摘要 本文采用一种弹性/粘塑性模型,对扩展裂纹尖端应力应变场进行了渐近分析。文中假定,弹性阶段的粘性效应可以略去,仅在塑性应变中粘性才起作用。
- The strain field ahead of a stationary crack tip with plane stress deformation in ductile metal was measured with SEM, by micro grid method and digital image processing. 用显微网格数字图系处理方法，测量了韧性材料平面应力条件下互型单边裂纹尖端附近的应变场。
- After an actual rolling process of 2050 mill was simulated by using the model, evolution laws of strain field, temperature field and microstructure were analyzed. 运用该模型对2050现场实际轧制过程进行模拟计算，分析了轧制过程轧件变形场、温度场及显微组织的演变规律。
- Closely related to the intraplate and surrounding tectonic settings, the spatial variation of the principal strain field of the PHIL is a reflection of the tectonic stress field. 菲律宾海板块主应变场的空间变化与板块内部及周围的构造背景密切相关,是构造应力场的反映。
- Based on the result of visioplasticity test,the law of tube central upsetting was created,and the calculated method of displacement field and strain field were obtained. 根据管坯视塑性实验法的实验结果,分析了无芯轴支撑条件下,管坯中部镦锻的变形规律,阐述了变形区位移场、应变场的计算方法;
- Stress field, strain field and the variation of thickness at different depth of drawing are obtained.Also the vectograph of node displacement is gotten. 通过对方盒形件拉深成形过程的模拟,得出了拉深不同深度的应力场、应变场分布以及厚度变化、节点位移矢量图;
- The mechanical model for combined necking-bulging corrugated sleeve is founded, the strain field and stress field is calculated on the basis of physical research. 给出了胀形用弹性介质体积及几何形状的确定原则:建立了波形套复合缩径-胀形力学模型,基于实验研究计算了变形区的应变场及应力场。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- We find the movement velocity field and distribution of strain field in the middle Tianshan mountain relative to Eurasia plate by analyzing the continuous observation datum of GPS in the region. 摘要通过对天山中部地区连续多年的GPS观测分析，得到了该监测区相对欧亚板块的运动速度场及应变场分布情况。
- Gerberich also used birefringent-coating technique to investigate the strain fields in cracked aluminum plates. Gerberich也曾用双折射涂层法研究了有裂纹铝板的应变场。
- In this paper,we study stress and strain field of rock body in dame site under the gravitative using 3 D finite element simulation method,the result provides an important evidence for project construction and assessing the stability of rock slope. 该文采用三维有限元数值模拟的方法，对坝区岩体在重力作用下的应力场和位移场进行研究，为工程建设和坝区岩质边坡稳定性评价提供了重要依据。
- The grid distortion, metal velocity field, plastic equivalent stress field and plastic equivalent strain field during the non-symmetric profile extrusion in the two-hole die have been obtained. 模拟了双孔模非对称角铝型材挤压变形过程,获得了挤压变形时网格畸变、流速、应力和应变分布,展示了型材挤压件变形不均匀细节。
- Chiyoda Mutual Life Insurance Co. 千代田寿险公司(日本)
- RELATIONCHIP BETWEEN THEORETIC MAGNITUDE AND LONGEST PROPAGATION DISTANCE OF SEISMIC STRAIN CHANGE 地震应变变化的理论量级与最大传递距离关系
- Seismic wave field and seismic exploration II. 地震波场与地震勘探2。
