PSI - Issue 33

5

Fabrizio Pittau et al. / Procedia Structural Integrity 33 (2021) 630–645 Author name / Structural Integrity Procedia 00 (2019) 000–000

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Fig. 3. Concrete box, preparation for the tests: installation of the manometer, closing of the cover and of the manhole with a steel beam anchored by threaded bars.

(a) (b) Fig. 4. Details of the set up: (a) external manometer, (b) sealing of the joints.