A fully automated unsaturated triaxial device for testing of soils under complicated hydromechanical stress pathsSeyed Mohsen Haeri, Saman Soleymani Borujerdi and Amir Akbari GarakaniE3S Web of Conf., 544 (2024) 01014DOI: https://doi.org/10.1051/e3sconf/202454401014