j-integral meaning in English
积分
Examples
- The j - integral value is variational alone the thickness , and the value of unpatched side is much higher than that of patched side
裂纹板修补后的j积分值有明显降低；并且裂纹越长，修补效果越显著； 4 - Ctod ( crack tip opening displacement ) and j - integral are two important parameters in elastic - plastic fracture mechanics
Ctod ( cracktipopeningdisplacement )和j积分是弹塑性断裂力学研究方法中的两个重要参数。 - A new method for calculating the strain energy release rate of delamination crack propagation at an interface between dissimlar materials was suggested by using the j - integral with a small flat rectangular contour near the crack tip
提出了一种通过特定的扁平小矩形路径j积分，计算电子封装中异质界面分层裂缝扩展能量释放率的新方法。 - The strain energy release rates g near crack tip under different conditions were calculated by employing three methods of the fracture mechanics ( j - integral , straightforward method and crack tip opening displacement method )
并在有限元模拟中采用三种不同的断裂力学方法(裂缝顶端开口位移方法、直接方法、 j积分方法)计算了焊点断裂与否时的能量释放率g 。 - This paper elaborates ctod and j - integral completely beginning with the basic concept of the two parameters , moreover , it performs an easy review to the relationship between them along with the computational methods and experimental means respectively
本文从ctod和j积分的基本概念入手，对这两个参数进行了全面阐述，并且对它们之间的关系问题以及各自的计算方法和试验方法做了简单的回顾。