TY - CONF A1 - Wolff, Dietmar T1 - Long-termin Storage and Aging Management issues in Dry Interim Cask Storage (international and national perspectives) T2 - Workshop KAERI (Korean Atomic Energy Research Institute) - BAM CY - Daejeon, South Korea DA - 2012-09-11 PY - 2012 AN - OPUS4-26815 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Experiences in safety evaluation of spent fuel cask designs for interim storage T2 - Workshop KAERI (Korean Atomic Energy Research Institute) - BAM CY - Daejeon, South Korea DA - 2012-09-11 PY - 2012 AN - OPUS4-26816 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Updating report on R&D concerning technical data gaps - Germany (BAM) - Long Term Behavior of Sealing systems and Neutron Shielding Materials T2 - 8th International Subcommittee meeting as part of the Extended Storage Collaboration Program (ESCP) CY - Munich, Germany DA - 2013-05-24 PY - 2013 AN - OPUS4-28998 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Extended Storage after Long-term Storage T2 - 17th International Symposium on the Packaging and Transportation of Radioactive Materials (PATRAM 2013) CY - San Francisco, CA, USA DA - 2013-08-18 PY - 2013 AN - OPUS4-29009 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Behavior of rubber seals at low temperatures and neutron radiation shielding material under influence of gamma radiation T2 - Savannah River National Laboratory Workshop CY - Aiken, SC, USA DA - 2012-12-03 PY - 2012 AN - OPUS4-27395 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Long term behavior of sealing systems and neutron shielding materials T2 - IAEA - 1st RCM of CRP on demonstrating performance of spent fuel and related system components during very long term storage CY - Villa General Belgrano, Argentina DA - 2013-04-15 PY - 2013 AN - OPUS4-28091 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Performance of neutron radiation shielding material (U)HMW-PE influenced by gamma radiation T2 - PSAM11 CY - Helsinki, Finland DA - 2012-06-25 PY - 2012 AN - OPUS4-26129 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Understanding the Long-Term Behavior of Sealing Systems and Neutron Shielding Material for Extended Dry Cask Storage T2 - PSAM 12 CY - Honolulu, HI, USA DA - 2014-06-22 PY - 2014 AN - OPUS4-31026 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Long-Term behavior of metallic and elastomeric sealing systems and polymer neutron shielding materials T2 - Workshop on Aging Management Issues Related to Long-Term Dry Spent Nuclear Fuel (SNF) Storage CY - Argonne USA DA - 2014-10-15 PY - 2014 AN - OPUS4-32050 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Long-Term behavior of metal and elastomer sealing systems T2 - IAEA - 2nd RCM of CRP on demonstrating performance of spent fuel and related system components during very long term storage CY - Tokyo, Japan DA - 2014-11-10 PY - 2014 AN - OPUS4-32049 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Ageing management issues for extended SF and HLW dry storage in Germany – Challenges, approach, examples N2 - In this presentation, the history and actual situation of the German nuclear waste management policy of spent fuel (SF) and high-level waste (HLW) is reported. Beside the description of the restructuration of responsible authorities and organizations in Germany, the principle of dry interim storage of SF and HLW in dual purpose casks is explained. The need for extended interim storage towards disposal implicates additional challenges for the nuclear waste management strategy in Germany. (Extended)interim storage, subsequent transportation, and final disposal are closely linked. Integrated approaches concerning waste package designs and operations are supposed to be beneficial for the establishment of efficient long-term SF and HLW management strategies. Knowledge management and staff recruiting, education and training during phase out and beyond nuclear power plant operation are major issues. T2 - IAEA - Second Coordinate Research Meeting and Consultancy Meeting on Ageing Management Programmes for Spent Fuel Dry Storage Systems CY - Lemont, IL, USA DA - 29.04.2019 KW - Ageing Management KW - Extended Storage KW - Spent Nuclear Fuel PY - 2019 AN - OPUS4-48514 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Long-term behavior of metal and elastomer seals as well as polyethylene as safety relevant components of transport and storage casks for radioactive materials (LaMEP) N2 - In Germany, the concept of dry interim storage in dual purpose metal casks before disposal is being pursued for spent nuclear fuel (SNF) and high level waste (HLW) management. The main safety relevant components are the thick-walled dual purpose metal casks. These casks consist e.g. of a monolithic cask body with integrated neutron shielding components (polymers, e.g. polyethylene) and a monitored double lid barrier system equipped with metal and elastomer seals. The metal seals of this bolted closure system guarantee the required leak-tightness whereas the elastomer seals allow for leakage rate measurement of the metal seals. This presentation provides an overview of BAM proactive R&D projects related to the long-term behavior and degradation effects of metal seals, elastomer seals and polyethylene used as neutron shielding material. Particular attention is paid to the approach and first results of the third-party-founded research project LaMEP with the aim of further closure of existing knowledge gaps of safety relevant aging effects of such cask components. T2 - Symposium Verlängerte Zwischenlagerung CY - Garching (Munich), Germany DA - 22.06.2017 KW - Metal seals KW - Elastomer seals KW - Neutron shielding material KW - Aging PY - 2017 AN - OPUS4-41312 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Investigating the Performance of Rubber Seals at low Temperatures T2 - 2013 International High-Level Radioactive Waste Management Conference CY - Albuquerque, NM, USA DA - 2013-04-28 PY - 2013 AN - OPUS4-28476 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wolff, Dietmar T1 - Well defined liquid crystalline homo and block copolymerthacrylates synthesized by organolanthanide complexes T2 - Europolymer Conference 1999 (EUPOC '99) Regular Macromolecular Structures Based on the Controlled Polymerization Processes CY - Gargnano, Italy DA - 1999-05-23 PY - 1999 AN - OPUS4-11310 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -