1) modal strain energy method
模态应变能法
1.
For the health monitoring and the damage detection of Hongshi concrete arch bridge in Jilin Province,the combined flexibility projection method and the modal strain energy method based on the dynamic field observation data were employed.
在吉林红石混凝土拱桥的健康监测中,采用以动态观测为基础的柔度投影法与模态应变能法相结合进行损伤识别。
2.
This paper introduces the theoretical research on vibration-based damage diagnosis,including modal parameters direct comparison method,modal strain energy method and damage diagnosis method based on probability and statistics theory.
本文介绍了基于振动测试的损伤诊断理论方法,包括模态参数直接比较法、模态应变能法及基于概率统计理论的损伤诊断法。
2) modal strain energy
模态应变能
1.
A GA-ANN methodology of composite structures damage detection based on modal strain energy;
基于模态应变能识别复合材料结构损伤的遗传-神经网络法
2.
Damage diagnosis of spatial trusses based on modal strain energy and neural network;
基于模态应变能与神经网络的钢网架损伤检测方法
3.
Numerical and experimental research on concrete beam structure damage identification based on modal strain energy;
基于模态应变能法识别混凝土梁结构损伤的数值及试验研究
3) CMSE
交叉模态应变能
1.
This paper presented an effective structural damage detection method based on the improved cross modal strain energy(CMSE) technique.
提供了一种基于交叉模态应变能(CMSE)的结构损伤位置和严重程度的有效检测方法。
4) element modal strain energy
单元模态应变能
5) modal strain ratio energy
模态应变比能
6) modal strain energy coefficient
模态应变能系数
补充资料：应变能释放速率
分子式：
CAS号：
性质：在线性弹性断裂力学中，把裂纹增加单位长度所需的能量。以符号G表示。对于张开型裂纹，通常用G1表示，当G1达某一临界值G1C时，材料断裂。
CAS号：
性质：在线性弹性断裂力学中，把裂纹增加单位长度所需的能量。以符号G表示。对于张开型裂纹，通常用G1表示，当G1达某一临界值G1C时，材料断裂。
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