Earth reinforcement practice : proceedings of the International Symposium on Earth Reinforcement Practice, Fukouka, Kyushu, Japan, 11-13 November 1992 / edited by Hidetoshi Ochiai, Shigenori Hayashi, Jun Otani. - Ochiai, Hidetoshi; Hayashi, Shigenori; Otani, Jun (A.A. Balkema, 1992)