12Th Bienniel Conference on Fracture of the European-Structural-Integrity-Society (Ecf 12), Date: SEP 14-18, 1998, Location: SHEFFIELD, ENGLAND, Patrocinadores: European Struct Integr Soc, Univ Sheffield, Dept Mech Engn, SIRIUS, AEA Technol, Blackwell Sci, British Council, British Steel, Dennison Mayes Grp, Elsevier Sci, EMAS, EPSRC, European Commiss, Hlth & Safety Execut, Inst Mat, Inst Mech Engineers, Instron, Magnox Elect, nCode Int, Nucl Elect, Profess Engn Publishing, Rools-Royce, Sheffield City Council