TY - CHAP A1 - Häfner, Stefan A1 - Könke, Carsten T1 - A multigrid finite element method for the mesoscale analysis of concrete N2 - A multigrid finite element method for the mesoscale analysis of concrete KW - Angewandte Mathematik KW - Strukturmechanik Y1 - 2004 ER - TY - CHAP A1 - Eckardt, Stefan A1 - Häfner, Stefan A1 - Könke, Carsten T1 - Simulation of the fracture behaviour of concrete using continuum damage models at the mesoscale N2 - Simulation of the fracture behaviour of concrete using continuum damage models at the mesoscale KW - Angewandte Mathematik KW - Strukturmechanik Y1 - 2004 ER -