PSI - Issue 44

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Salvatore Pagnotta et al. / Procedia Structural Integrity 44 (2023) 1909–1916 Author name / Structural Integrity Procedia 00 (2022) 000–000

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Fig. 2. (a) force-displacement curve of test 1; (b) force-displacement curve of test 2.

Fig. 3. (a) friction coefficient trend during test 1; (b) friction coefficient trend during test 2.

Fig. 4. (a) trend of preload acting on bolts during test 1; (b) trend of preload acting on bolts during test 2.