CTOD：裂纹尖端张开位移

“Crack Tip Opening Displacement”经常缩写成CTOD，以便快捷书写、使用。

常见于机构领域 ,和美国航空航天局相关。

中文意思为：“裂纹尖端张开位移”。

Crack Tip Opening Displacement具体释义

Prediction of Crack Tip Opening Displacement(CTOD) ( CTOD ) from the Instrumented Impact Test Based on the Local Approach
基于局部法由示波冲击试验预测裂纹尖端张开位移(CTOD)
CTOD ( Crack Tip Opening Displacement(CTOD) ) and J-integral are two important parameters in elastic-plastic fracture mechanics.
和J积分是弹塑性断裂力学研究方法中的两个重要参数。
Index; Crack tip opening displacement ( CTOD ) is important criterion in fracture analysis.
裂纹尖端张开位移(CTOD)（CTOD）是材料断裂分析的重要判据指标。
Combining experimental and numerical simulation methods, the effects of weld-joint strength matching on the crack tip opening displacement ( CTOD ) of three point bending specimen are investigated.
利用试验研究和数值分析方法，对模拟焊接接头三点弯曲试样不同强度组配对裂纹尖端张开位移(CTOD)（CTOD）的影响进行了研究。
This paper experimented with the fracture behavior of steel structures at low temperature with the criteria of crack tip opening displacement ( CTOD ), and proposed a design method for the resistance of fracture for steel structure.
本文以裂纹尖端张开位移(CTOD)（CTOD）为指标试验研究了钢结构低温断裂行为，并提出了基于CTOD指标的钢结构防脆断设计方法。