For the nonlinear equations, a small deformation superposed on large deformation is used.
对于非线性支配方程，采用小变形叠加到大变形上的分析方法。
Dynamic property of small deformation of thin walled elliptical bar under pressure was studied.
讨论受内压椭圆封闭薄壁截面杆的小变形动力学性质。
Reverse structures in Songliao basin are mainly wide and gentle folds and placanticline with small deformation.
松辽盆地的反转构造以宽缓的褶曲和长垣背斜为主，属小变形量的反转构造。
Vacuum heat-treatment can be widely used on precise tool and die with high surface quality and small deformation.
真空热处理可广泛用于表面质量要求高，变形小，精密的工模具处理。
The results showed that in the rolling process of closed-cell aluminum foam the basic principle is multiple pass with small deformation, eg.
结果表明：闭孔泡沫铝的轧制应遵循多道次、小变形的原则。
The element coupling shape function matrices are derived by means of geometrically nonlinear strain displacement relation under small deformation assumption.
利用几何非线性的应变-位移关系式，在小变形假设条件下确定了单元耦合形函数。
The element coupling shape function meatrices are derived by means of geometrically nonlinear strain displacement relation un-der small deformation assumption.
利用几何非线性的应变-位移关系式，在小变形假设条件下确定单元耦合形函数。
Columnar joint, microfissure and gently dipping structural surface are the three fundamental factors which lead to the small deformation modulus of basaltic mass.
白鹤滩柱状节理玄武岩中发育的柱状节理、微裂隙及缓倾角结构面是导致岩体变形模量较低的主要因素；
Based on the basic principle of large deformation body put forward by Chen Zhida, it is unreasonable to study large deformation tunnel with small deformation theory.
基于陈至达提出的大变形问题基础理论，指出了以传统小变形理论研究软弱围岩隧道大变形问题存在的弊端。
Free vibration method is employed to measure the damping ratio. A great deal of fundamental data for the damping ratio of rubber powder concrete in small deformation is obtained.
采用自由振动法测试得到了一批橡胶混凝土小变形阻尼比的基础性数据。
The differences between finite deformation and small deformation in such aspects as pressure field, displacement field and stress field are analyzed with different soil parameters.
实例分析了不同土性参数情况下有限变形和小变形理论在压力场、位移场和应力场等方面的差异。
The small deformation dynamics on the initial stress configuration is the field theory on small-deformation of solid with static initial stress field existing in the reference configuration.
初应力位形上的小变形动力学讨论参考位形上存在静态初应力场的固体的小变形场论。
The local fabric evolution(void number, the valence and the coordination number) and macroscopic mechanical behavior were investigated under quasi-static biaxial loading at small deformation.
在准静态、小变形条件下，研究了试样的微观织构变化和宏观力学行为。
The new dies developed can forge high-precision rotary blades forsuperchargers and, when working under dynamic loads, have the features of goodhardness, small deformation and long service life.
试制的新模具，可锻出高精度的增压器动叶片。 新模具在动负荷下工作，具有硬度高、变形小、寿命长的特点。
Based on the assumptions of small deformation and simple load, an analytical model of cylinder shallow shell is constructed, and the curve direction spring-back after trimming are given theoretically.
以矩形柱面扁壳为模型，从小变形、简单加载的前提条件出发，推导了矩形柱面扁壳切边后曲面方向回弹的理论解。
Small deformation in high temperature is easy to cause incomplete recrystallization and bulky and uneven grain. It is hard to eliminate them in subsequent rolling process.
高温小变形时容易发生不完全再结晶，造成晶粒粗大且不均匀，在随后的轧制过程中很难消除。
Small deformation causes the deterioration of the corrosion resistance, at high deformation level, however, the TNTZO alloy shows similar corrosion property to the as-soluted one.
较小程度的变形引起TNTZO合金腐蚀性能的恶化，但是经过较大程度变形的合金样品反而具有与固溶态合金样品相近的耐蚀性。
Slope of destruction often associated with large displacement and plastic strain, therefore, the traditional small-deformation finite element method is no doubt big error.
边坡的破坏往往伴随着很大的位移和塑性应变，因此，采用传统的小变形有限元方法计算无疑误差较大。
Slope of destruction often associated with large displacement and plastic strain, therefore, the traditional small-deformation finite element method is no doubt big error.
边坡的破坏往往伴随着很大的位移和塑性应变，因此，采用传统的小变形有限元方法计算无疑误差较大。
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