所以本文将介绍平面应变断裂韧度K IC的测试试样、方法及步骤等。
So the method and steps of the testing for the plane fracture toughness K IC are explained.
最后给出了用上述方法测定的七种在给定热处理条件下的国产高强钢的平面应变断裂韧度值。
The values of the plane strain fracture toughness of the seven home-made high strength steels tested by this method are given.
应用断裂力学方法对公路钢桁桥的安全性能进行评估中，必须首先测出平面应变断裂韧度K IC。
In the evaluation of highway steel truss Bridges based on the method of fracture mechanics, the plane fracture toughness K IC must be detected firstly.
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