Events 2nd Hellenic–Romanian Seminar ‘Lessons Learned from Earthquake and Geotechnical Failures’ – October 9, 2025, Thessaloniki1st Romanian–Hellenic Seminar “Earthquake & Geotechnical Engineering” – March 27, 2025, BucharestLecture SANTAMARINA, Energy GeotechnologyLecture: The Residual Strength of Cohesive Soils, Th. TikaLecture: Unsaturated Soils, M. BardanisLecture, Prof. BRANDL – AthensLecture Prof. VANICEK – Athens, 2011Lecture: Modern Methods of Construction & Design of Drains for Liquefaction Control, Georgios D. Bouckovalas