This paper deals with the free torsional vibration characteristics of non-linear elastic shaft with multi-degree of freedom.
就一个三质量的具有非线性弹性轴系统的自由扭转振动特性进行了探讨。
A new reflection wave method is presented for inspecting the pile integrity of the non-linear elastic material under the condition of low strain.
对非线性弹性材料桩身完整性检测的低应变反射波新方法进行了研究。
The radial members and gores are regarded as non linear elastic materials.
伞绳和伞衣处理成非线性弹性构件。
Basing on the elastic bending theory of beams in large deflection, the non-linear shearing behavior of cellular materials under large deformation is studied in the paper.
将梁的弹性大挠度弯曲理论应用于蜂窝壁板，研究了大变形条件下蜂窝材料的非线性剪切变形行为。
For simplification of analysis, we may take the elastic regions as substructures and analyzed separately, then make a coupled analysis with the non-linear zones.
为简化分析工作，可将弹性域作为子结构，另行分析，然后再与非线性域进行耦合分析。
On the basis of the statistical theory of cross linked rubber, this paper analyses the non linear stress deformation characteristics of elastic waterproof materials.
依据交联橡胶的统计理论，讨论了弹性密封防水材料的非线性应力、应变特性。
Based on the elastic-plastic dynamic model of the thin-wall structure aqueduct, the non-linear earthquake response analysis is presented.
运用渡槽薄壁结构弹塑性动力分析模型，开展了渡槽非线性地震响应分析计算。
Multiple tensions lowed down the elastic modulus of the alloy and exhibited a non-linear relationship with strain.
多次重复拉伸使其弹性模量降低并呈现非线性的变化趋势。
Three-dimensional body-fitted grids perpendicular to the boundary are generated in this paper by applying equilibrium relation of forces acting on the ideal non-uniform linear elastic lines.
本文应用空间理想非均匀线性弹性力学平衡关系生成三维贴体与边界正交网格。
Non-linear dynamics characters of a rotor system for an elastic shaft-disk with a crack are examined by introducing the geometric non-linearity and equivalent line-spring model.
本文引入了几何非线性关系和等效线弹簧模型对含裂纹的弹性轴弹性盘转子系统进行非线性动力学分析。
The elastic-plastic non-linear behavior of the cold-formed square hollow section columns analyzed by ANSYS is presented;
阐述冷弯方管采用有限元弹塑性非线性分析理论及应用ANSYS软件的非线性分析方法；
The elastic-plastic non-linear behavior of the cold-formed square hollow section columns analyzed by ANSYS is presented;
阐述冷弯方管采用有限元弹塑性非线性分析理论及应用ANSYS软件的非线性分析方法；
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