1) assessment of damage indexes
损伤指标评价
2) damage estimation index
损伤评价指标
3) damage evaluation index
损伤评估指标
4) damage assessment
损伤评价
1.
Aimed at the defects of the classic seismic damage assessment model,a model based on form of elastic deformation energy was proposed and the models based on the classic park seismic and the ductility were listed.
针对典型地震损伤评价模型存在的缺陷,通过将地震复杂的滞回过程进行简化,提出了一种弹性变形能形式的损伤评价模型;重点阐述了典型的Park地震损伤评价模型以及基于延性系数的地震损伤评价模型,并根据试验数据对这3种模型进行了对比分析。
5) damage evaluation
损伤评价
1.
The mechanical properties and damage evaluation of the composites are also presented.
最后讨论了一些复合材料的性能特点和复合材料的损伤评价技术。
2.
Structural damage evaluation has all the time attracted broad attention due to its close relation to practical applications.
材料或结构的损伤评价 ,由于其密切联系实际应用而一直受到广泛关注。
6) damage index
损伤指标
1.
Study on the seismic damage index based on wavelet transform
基于小波变换的地震损伤指标的研究
2.
In the MFEI method, the basic theory of structural damage is first introduced, and then the formulas to calculate stiffness damage index and the mass damage index are proposed, which is based on the measured.
对于多频率激励情况,首先分析了结构损伤的基本理论,然后推导了其刚度损伤指标和质量损伤指标的识别公式;对于单频率激励情况,则首先根据结构的刚度特性和质量特性确定结构损伤的简化定位方法,在此基础上提出了其相应的迭代改进策略,以提高识别的精度。
3.
By adopting natural excitation technique and mathematical statistics theory,a damage index is established,which is based on the strain measurement of structures under environmental excitation.
应用自然激励技术及数理统计理论,建立了基于环境激励下结构应变测试数据的损伤指标。
补充资料：损伤
损伤
injury
外力作用于身体使某部组织或器官发生结构破坏或功能障碍。可分为机械性、物理性或化学性损伤。机械性损伤可分为开放性和闭合性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条