2) 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。
3) strain energy partitioning
应变能区分法的数值法
1.
Creep-fatigue behaviour of a Ni-base single crystal alloy DD3 under condi-tion of tension-tension stress was investigated from some concept about strain range parti-tioning (SRP) and strain energy partitioning (SEP).
从应变范围区分法(SRP),应变能区分法(SEP)的有关概念出发,研究DD3单晶镍基合金拉—拉应力状态下的蠕变—疲劳性能和保持时间的影响,并对其进行了定量计算;同时,用应变能区分法的数值法(SEP—NCM)实现对拉—拉应力状态下蠕变—疲劳的寿命预测。
4) iterative strain energy relaxation method
迭代应变能量释放法
5) Equivalent strain energy density(ESED) method
等效应变能密度法
6) strain energy
应变能
1.
On strain energy of combined-deformations bar;
关于杆件组合变形的应变能
2.
Relationship Betweem Strain Energy and Naturial Softening of Pure Silver;
纯银自然软化与应变能的关系
3.
Structural damage identification method based on elemental strain energy change ratio;
基于单元应变能变化率的结构损伤识别方法
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