Computer methods and recent advances in geomechanics proceedings of the 14th International Conference of International Association for Computer Methods and Recent Advances in Geomechanics, Kyoto, Japan, 22-25 September 2014 - Oka, Fusao; Murakami, Akira; Uzuoka, Ryosuke; Kimoto, Sayuri (CRC Press/Balkema, 2015)