The matrix damage evolution behavior and the effect of matrix micro-cracks on the dynamic characteristics of composite stiffened delaminated plates are studied.
研究了在简谐激励作用下复合材料加筋板基体微裂纹损伤的演化行为及其对加筋板动力特性的影响。
There may be non linear dynamic characteristics during the evolution of the surface Low Cycle Fatigue (LCF) cracks system.
低周疲劳表面裂纹演化可能具有非线性动力学特征。
It analyzes the characteristics and structure of tourism real estate system and furthermore probes into the dynamic problems of evolution in city tourism real estate system.
分析了旅游房地产系统的特性、结构，探讨了城市旅游房地产系统演化的动力问题。
The characteristics of evolution and prediction method for side slope have been studied with the fractal geometry, the related dimension reflecting the dynamic characters of side slopes was found.
本文应用分形几何理论研究了边坡的演化特征和预测方法，寻求了反映边坡系统动态特性的关联维。
To some extent, scouring and silting evolution of tidal flat may reflect the relationship and interaction between dynamic effect and geomorphologic characteristics.
潮滩地形的冲淤演变规律可以在一定程度上反映动力作用与地貌特征之间的相互耦合机制。
To some extent, scouring and silting evolution of tidal flat may reflect the relationship and interaction between dynamic effect and geomorphologic characteristics.
潮滩地形的冲淤演变规律可以在一定程度上反映动力作用与地貌特征之间的相互耦合机制。
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