1) strain energy release
应变能释放
1.
The mechanism of minig tremor in Puqing Iron Mine of Daye is investigated by means of 3D FEM numerical analysis,RMR rock classification,and examination of sudden strain energy release caused by mining explosion operations.
以湖北省大冶市灵乡普庆铁矿矿震灾害为例,通过三维有限元数值分析和RMR岩体分类评分以及采场爆破诱发应变能释放成因分析,研究了矿震发生的机理,并利用RMR-σθ/cσ岩体破坏类型分类方法分析了矿震发生所具备的必要条件。
2) Strain energy release rate
应变能释放率
1.
Analysis of strain energy release rate based on virtual crack closure technique
基于虚拟裂纹闭合技术的应变能释放率分析
2.
And then,substituting stress and displacement into basic formula of strain energy release rate,computing formula for strain energy release rate of mode III, mixed mode crack tips are direved.
其次将应力与位移代入应变能释放率的基本公式,推出了Ⅰ、Ⅱ混合型,Ⅲ型以及Ⅰ、Ⅱ、Ⅲ混合型裂纹尖端应变能释放率的具体计算公式。
3.
The exact analytic solution of a Mode Ⅲ Griffith crack in the material was obtained by using the Fourier transform and dual integral equations theory, and so the displacement and stress fields, the stress intensity factor and strain energy release rate were determined.
通过应用Fourier分析和对偶积分方程理论 ,得到了立方准晶材料Ⅲ型裂纹问题的精确解析解 ,并由此确定了位移与应力场 ,应力强度因子和应变能释放率 。
3) general stress release
广义应变能释放
4) strain energy release rate
应变能释放速率
5) releasable energy
可释放应变能
1.
Total input energy and releasable energy for specimens were measured.
分别实测了结构的输入能与储存的可释放应变能,利用表面能的概念分析并计算了破坏过程中的耗散能;通过能量守恒原理对破碎后岩石颗粒的飞溅速度进行了初步估计,理论估计值与实验中通过高速摄像机所捕捉到的速度值基本吻合。
6) strain energy release rate(SERR)
应变能释放率(SERR)
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