TY - GEN A1 - Maultzsch, Matthias A1 - Mellmann, Günter A1 - Winkler, Helmut ED - Barrage, A. T1 - The substitution of natural aggregates by processed building rubble for high grade concrete T2 - 4th Congress: Recovery, Recycling, Re-Integration ; 4th R' World Congress CY - Geneva, Switzerland DA - 1999-02-02 PY - 1999 SN - 3-905555-18-2 VL - 3 SP - 199 EP - 204 PB - EMPA CY - St. Gallen AN - OPUS4-7121 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - RPRT A1 - Schickert, Gerald A1 - Winkler, Helmut T1 - Biaxial compressive tests stress-strain curves PY - 1976 IS - 3 SP - 2 EP - 122 CY - Berlin AN - OPUS4-16217 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - RPRT A1 - Schickert, Gerald A1 - Winkler, Helmut T1 - Concise report on studies of multiaxial strength of concrete and mortar PY - 1976 IS - 2 SP - 2 EP - 65 CY - Berlin AN - OPUS4-16218 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Schickert, Gerald A1 - Winkler, Helmut T1 - Considerations on international comparative investigations on concrete subjected to multiaxial compressive stresses PY - 1984 VL - 2 SP - 85 EP - 96 PB - Sabatier CY - Toulouse AN - OPUS4-34046 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Winkler, Helmut T1 - Fundamental investigations on the influence of test equipment on multiaxial test results of concrete T1 - L'influence de la technique employee lors de l'essai a l'ecrasement pluriaxial de beton T2 - International Conference on Concrete under Multiaxial Conditions CY - Toulouse, France DA - 22.05.1984 PY - 1984 VL - 1 SP - 9 EP - 19 PB - Sabatier CY - Toulouse AN - OPUS4-36807 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -