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- linear elastic deformation 线弹性变形
- To non?linear elastic deformation of soil during the excavation of pit foundation,this paper proposes nonlinear elastic model with Duncan?Chang model to stimulate construction process; 针对基坑开挖过程中土体的非线性弹性变形,本文采用邓肯-张模型进行反演计算,用非线性弹性有限元法模拟基坑的开挖过程。
- To illustrate the foregoing analysis, consider a linear elastic solid. 为了举例阐明以上的分析,我们考虑一种线性的弹性固体。
- Resilience is the capacity of a material to absorb energy during elastic deformation. 弹性是指材料在弹性形变中吸收能量的能力。
- Deformation in which stress and strain are proportional is called elastic deformation. 应力与应变成正比关系的形变称为弹性形变。
- Most structural materials are not only elastic but within limits, linearly elastic; their deformation is proportional to the load. 大多数结构材料不仅有弹性,而且在一定限度内具有线性弹性;其变形与负荷成正比。
- Because of this concentration stress is high and is relieved to a certain extent by elastic deformation. 由于接触的这种集中,应力很高,并且因弹性变形而有某些程度的减
- Considering the elastic deformation of the barrel,the AA gun is simplified into a multi-rigid body dynamic model. 同时考虑身管弹性变形,建立了火炮发射时的多刚体动力学模型。
- Most structural materials are not only elastic but within limits,linearly elastic; their deformation is proportional to the load. 大多数结构材料不仅有弹性,而且在一定限度内具有线性弹性;其变形与负荷成正比。
- Most solids, if pulled or twisted, will give a little in a process known as elastic deformation. 大多固体,一经拉伸或弯曲,都会出现弹性变形这一过程。
- By using linear elastic theory, formulae for tangential stress on ellipse edge are derived. 根据线弹性理论,导出了椭圆裂纹边缘的切向应力的表达式。
- Based on the concept of elastic deformation energy, a new springback evaluation criterion is presented in this paper. 本文从弹性变形能概念出发,提出一种新的回弹评价指标。
- In this paper, a new method of the inversion of linear elastic stress field using geodetic data is proposed. 本文基于地表大地测量位移观测值,提出用大地测量监测资料反演戏弹性构造应力场方法。
- The indenter, which has a finite elastic modulus, also undergoes elastic deformation under the applied load . 压头也具有一定的弹性模数,所以在加载的时候它自身也要承受弹性变形。
- First, mathematical expressions for hoop strain based on linear elasticity theory and deformation plasticity theory, and thus diametral strain is derived. 模型推导过程是:首先根据线性弹性理论和变形塑性理论推导出周向应变的数学表达式,进而导出径向应变。
- The proposed model can provide a fast and visually realistic simulation for elastic deformation of surface mesh models. 该模型可以对表面网格模型的弹性形变进行快速、逼真的模拟。
- Hooke's law postulates that the material has linear elastic behavior and we do not intend considering a different material. 虎克定律假定材料有线性弹性性质,而我们并不打算考虑与此不同的材料。
- Most structural materials are not only elastic but within limits,linearly elastic;their deformation is proportional to the load. 大多数结构材料不仅有弹性,而且在一定限度内具有线性弹性;其变形与负荷成正比。
- The abrupt disappearance of stick-slip at the lower speed level is attributed to changes in the elastic deformation of the fiber. 在低速水平时,粘滑现象也消失,这是由于纤维弹性变形的改变。
- The stress field of crack tips of linear elastic orthotropic composite plates under the acts of bending and torque is analyzed. 摘要对受弯矩、扭矩混合作用的线弹性正交异性复合材料板的裂纹尖端应力场进行探讨。
