2) local fracture energy
局部断裂能
1.
Based on the explanation,a model for size-independent fracture energy is provided by introducing a concept of local fracture energy.
并以此为基础,通过引入局部断裂能的概念,推导出与尺寸无关的混凝土断裂能表达式。
2.
On the assumption that the distribution of local fracture energy along the ligament is continuous and smooth,the expression of concrete fracture energy,namely the smooth curve model,is proposed.
本文从试件边界条件对断裂性能的影响出发,通过局部断裂能在韧带分布的连续光滑曲线假定,给出了真实的混凝土断裂能表达式,称为光滑曲线模型,并与受扰韧带模型及双线性模型进行了初步比较,同时,进行了4组不同韧带长度的楔入劈拉试验。
3) fracture tests/fracture local approach
断裂试验/断裂局部法
4) local fracture stress
局部断裂应力
5) local fracture criterion
局部断裂准则
6) cracked elastic supports
弹支局部断裂
1.
Experimental investigations of rotor vibration characteristics,in particular,caused by a crack in elastic supports by using the control of an active elastic support/dry friction damper,was carried out,It is proven that the damper is effective to reduce rotor vibration caused by cracked elastic supports.
实验发现,主动弹支干摩擦阻尼器能减小由于弹支发生局部断裂而增加的振动;选择P控制方案,主动式弹支干摩擦阻尼器能够在转子弹支局部断裂后,实现应急停机,起到保护转子系统的作用。
补充资料：“龙钮玉押”上的龙钮局部(元代)
为清宫旧藏，为元帝御用器，据传元代高层贵族多部识或不会写汉字，凡印记符押皆用符号替代。
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