TY - CONF A1 - Scheidemann, Robert A1 - Kasparek, Eva Maria A1 - Qiao, Linan A1 - Müller, Karsten A1 - Droste, Bernhard A1 - Völzke, Holger T1 - Dynamic penetration tests on shock absorbing damping concrete N2 - Mechanical loading conditions of transport and storage casks for radioactive materials in accidental scenarios are highly affected by the behavior of both: the impact limiters and the footing materials. To minimize potential damages during the handling of casks, a so called damping concrete is frequently used for the footings in interim nuclear facilities. It obtains its shock absorbing properties through admixing of polymer cells. For a comprehensive mechanical evaluation of casks, advanced material models are also needed for damping concrete. In order to characterize the mechanical properties and to develop numerical material models, penetration tests were carried out at different test facilities of BAM. The tests contain dynamic penetration tests on mortared specimens with a size of 2,400 x 2,400 x 500 mm³. For these model-sized penetration tests indenters with different geometries and diameters were used. Subsequently a cylindrical cast-iron indenter with a diameter of 1.100 mm was dropped of 5 m height on a realistic damping concrete footing. T2 - WM2014 Conference CY - Phoenix, Arizona, USA DA - 02.03.2014 KW - Drop test KW - Dynamic KW - Penetration KW - Damping concrete PY - 2014 SN - 978-0-9836186-3-8 SP - Paper 14166, 1 EP - 9 AN - OPUS4-31948 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Scheidemann, Robert T1 - Dynamic Penetration Tests on Shock Absorbing Damping Concrete T2 - Waste Management Conference, WM 2014 CY - Phoenix, USA DA - 2014-03-02 PY - 2014 AN - OPUS4-31788 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Scheidemann, Robert T1 - Experimenttel Untersuchungen an Proben und Komponenten aus Dampferbeton T2 - 4. RAM-Behältesicherheitstage CY - Berlin, Germany DA - 2014-03-26 PY - 2014 AN - OPUS4-31789 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Scheidemann, Robert T1 - Model-size and full-size penetration tests on damping concrete T2 - Junior Euromat 2014 CY - Lausanne, Switzerland DA - 2014-07-21 PY - 2014 AN - OPUS4-31790 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Scheidemann, Robert T1 - Model-size and full-size penetration tests on damping concrete T2 - Junior Euromat 2014 CY - Lausanne, Switzerland DA - 2014-07-21 PY - 2014 AN - OPUS4-31791 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Scheidemann, Robert A1 - Kasparek, Eva Maria A1 - Müller, Karsten ED - Grellmann, W. ED - Frenz, H. T1 - Experimentelle Untersuchungen an Prüfkörpern und Komponenten aus Dämpferbeton T1 - Experimental tests on damping concrete specimens and components N2 - Der Verbundwerkstoff Dämpferbeton wird im Hallenboden von kerntechnischen Anlagen eingesetzt. Durch seine stoßdämpfenden Eigenschaften reduziert er die mechanischen Beanspruchungen von Behältern im Falle eines Handhabungsstörfalls. Um das Verhalten numerisch zu untersuchen, muss ein geeignetes Materialmodell entwickelt werden. Hierfür sind Materialparameter notwendig, die im Rahmen eines von der BAM durchgeführten Forschungsvorhabens ermittelt wurden. Dazu sind Druck- und Eindringversuche an unterschiedlichen Prüfkörpern durchgeführt worden. Den abschließenden Test bildete ein originalmaßstäblicher Fallversuch auf ein Dämpferbetonfundament. N2 - The composite damping concrete is used in the footings of nuclear sites. Due to its shock-absorbing properties it reduces mechanical loads of casks in a handling incident. To examine the behaviour numerically, a material model has to be developed. That makes comprehensive material Parameters necessary, which were obtained in a research project conducted by BAM. To this compression and penetration tests with different specimens and various Parameters were performed. The final experiment test was a full-scale drop test on a damping concrete footing. T2 - Tagung Werkstoffprüfung 2014 - Fortschritte in der Werkstoffprüfung für Forschung und Praxis - Werkstoffeinsatz, Qualitätssicherung und Schadensanalyse CY - Berlin, Germany DA - 04.12.2014 KW - Beton-Polymer Verbundwerkstoff KW - Dämpferbeton KW - Charakterisierung Materialverhalten KW - Dynamische Druckversuche KW - Concrete-polymer composite KW - Damping concrete KW - Characterisation material behaviour KW - Dynamic compression tests KW - Material characterisation PY - 2014 SN - 978-3-9814516-8-9 SN - 1861-8154 SP - 281 EP - 286 AN - OPUS4-32321 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -