GTN的翻译

In this paper, a large number of different materials are selected to do the small punch test. A deeply research was carried out about GTN model, equivalent stress and strain in finite element simulation of the small punch test.

本文在进行大量小冲杆试验的基础上，对小冲杆试验的有限元模拟中GTN模型及等效应力应变关系进行了深入的研究。

In this paper, the finite element method based on GTN model is used to investigate the ductile crack growth behavior in the three-point bending specimens of the dissimilar metal welded joint.

本文采用内嵌GTN损伤模型的有限元方法，建立了核电异种金属焊接接头三点弯曲试样的有限元模型，数值模拟延性裂纹的起裂和扩展行为。

Study on the shrinkage deformation of thin composite laminates during curing process ductile damage analysis for fracture in sheet metal forming based on GTN mesoscopic damage model

复合材料薄板的成型固化收缩变形研究基于GTN细观损伤模型的板料成形过程损伤分析