PSI - Issue 75

Aijia Li et al. / Procedia Structural Integrity 75 (2025) 318–333

323

6

Aijia Li, Christian Garnier,, Marie-Laetitia Pastor, Xiaojing Gong, Clément Keller/ Structural Integrity Procedia (2025)

Fig. 3. (a) loading curve of the tension-tension biaxial fatigue simulation; (b) heat flux applied to the sample in the thermal simulation

3. Specimen design by numerical simulation To determine the shape and dimension of the specimen, respectively, two stages of numerical simulation using FEM are employed for the specimen design, as shown in Fig. 4.

Fig. 4. procedure of the finite element simulation for specimen design