1) local bursting crack
局部崩裂
1.
According to the situation and shape characteristics of local bursting crack in the process of extension of closure prestressed strands in middle span bottom slab of continuous rigid-frame bridge,the theory of stress state in elastic mechanics to analyze the mechanism of bursting crack is applied.
根据某连续刚构桥跨中底板合龙束张拉过程中底板混凝土局部崩裂位置及形状特征,采用弹性力学应力状态原理,分析其崩裂机理,并运用ANSYS,考虑理想设计工况、预应力波纹管局部位置变化两种计算工况,模拟箱梁底板在中跨合龙钢束张拉过程中混凝土的局部应力状况。
2) Partial cracking
局部爆裂
4) 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。
5) minor fracture
局部小裂隙
6) Crack
[英][kræk] [美][kræk]
崩裂
1.
The Research on the Cause of Elastic Stripe Ⅱ Buckle's Crack;
关于弹条Ⅱ型扣件弹条崩裂问题的研究
补充资料：崩裂
（物体）猛然分裂成若干部分：炸药轰隆一声，山石～。
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