|Professor Emeritus Ivan Vrkljan|
|Ivan Vrkljan obtained his B.Sc. degree in Mining Engineering from the Sarajevo University in Tuzla, Bosnia and Herzegovina, in 1972, and his M.Sc. and Ph.D. degree in Rock Mechanics from the Faculty of Civil Engineering University of Zagreb, Croatia.
From 1972-1979 he was employed with the Faculty of Mining, University of Sarajevo, as Assistant Lecturer in Mechanics, Rock Mechanics and Mining Structures. His professional activities mainly focused on the rock mass investigation and on geotechnical design in the field of open-cut and underground exploitation of mineral raw materials.
From 1979 to 2014, he was employed with the Civil Engineering Institute of Croatia – Zagreb (now Institut IGH). Over this period, his activities had been exclusively focused on the problems of rock mechanics, but principally as related to the field of Civil Engineering. From 1987 to 1998, he was the Chief of Division for Rock Mechanics and Underground Works (IGH-Zagreb), and in 1988 he assumed position of the Chief of Division for Laboratory and In-Situ Testing and Monitoring. He was also the President of IGH’s Research Council. As geotechnical designer or consultant he worked on many projects in Algeria (Chiffa and Harbil Tunnels, Sidi Yacoub Earthfill Dam, Isser Keddara – Boudoaou Water Supply System), Iraq (Bekhme Dam) and Iran (Karun 3, Karun 1 and Godar-E-Landar HEPP).
From 1999 to 2014, he was employed with the Faculty of Civil Engineering, University of Rijeka. He was also the Vice Dean for Research (2003-2007) and Chief of Geotechnical Laboratory (2008-2014).
Prof. Vrkljan is the author or co-author of a large number of publications and lectures, mainly on rock and rock mass behaviour, slope stability and tunnelling. He was also Lead Researcher on three projects funded by the Ministry of Science, Education and Sports of the Republic of Croatia.
In 2007, the Croatian Society for Rock Mechanics (CSRM) merged with the Croatian Society for Soil Mechanics and Geotechnical Engineering, and so a new society called the Croatian Geotechnical Society (CGS) was formed. Prof. Vrkljan was the Secretary (1994-2002) and President (2002 -2007) of the Croatian Society for Rock Mechanics, when he became the President of the CGS. Since 1991, Prof. Vrkljan is a member of the ISRM, through the Croatian Society for Rock Mechanics, and Croatian Geotechnical Society. In the scope of his past and current work for ISRM, he was the ISRM National Group representative, as a CSRM and CGS member. In 2009, he was the Chairman of the 13th European Rock Mechanics Symposium, Eurock2009, held in Cavtat, Dubrovnik, Croatia, and the editor of the symposium proceedings.
From 2011 to 2015 he was Vice President in Large of the International Society for Rock Mechanics.
In 2015 he became Professor Emeritus at the University of Rijeka.