• 双k断裂参数 - 引用次数：4

  The double-K fracture parameters are calculated,which values are all essentially keep constant when the height of wedge-splitting specimen varieties. They also have nothing to do with the ligament height for a certain dimensional specimen.

  计算了起裂韧度和失稳韧度,在整个试验高度范围内和双K断裂参数基本上是一个常数,而对于一定高度的试件,双K断裂参数也与试件韧带高度尺寸无关。

  参考来源 - 楔入劈拉法研究混凝土的断裂性能
• 双k断裂参数 - 引用次数：2

  The simplified methods have successfully simplified the compute process of double-K fracture parameters, with very high precision.3Properties of fracture of axial tensile specimen is analyzed by theory of fracture mechanics (double-K fracture model) ,and the double-K fracture parameters is determined.

  3 采用断裂力学理论(双K断裂模型)对轴拉试件进行断裂力学分析,确定双K参数的数值,研究其尺寸效应以及层面对双K断裂参数的影响。

  参考来源 - 有层面碾压混凝土轴拉断裂研究

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