TY - CONF A1 - Wille, Frank T1 - Aspekte der Konzeption der sicherheitstechnischen Nachweisführung - Mechanische Nachweisführung innerhalb der verkehrsrechtlichen Bauartprüfung T2 - 2. RAM-Behältersicherheitstage 2010, BAM CY - Berlin, Germany DA - 2010-03-18 PY - 2010 AN - OPUS4-23148 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Droste, Bernhard A1 - Müller, Karsten A1 - Zencker, Uwe T1 - Recent Experiences in Mechanical Design Assessment of Spent Fuel and HLW Casks by Competent Authority in Germany T2 - Waste Management Conference 2010 CY - Phoenix, AZ, USA DA - 2010-03-07 PY - 2010 AN - OPUS4-21117 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Wolff, Dietmar A1 - Droste, Bernhard A1 - Völzke, Holger T1 - Requirements on Transport Packages after Interim Storage - Curent Spproach and Perspectives T2 - NMM 52nd Annual Meeting CY - Palm Desert, CA, USA DA - 2011-07-17 PY - 2011 AN - OPUS4-24127 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Wolff, Dietmar A1 - Droste, Bernhard A1 - Völzke, Holger T1 - Requirements on Transport Packages after Interim Storage - Current Approach and Perspectives T2 - U.S. NRC Workshop CY - Washington, D.C., USA DA - 2011-07-11 PY - 2011 AN - OPUS4-24126 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank T1 - Aktuelle Aspekte der Qualitätssicherung bei Herstellung und Betrieb zulassungspflichtiger und nicht zulassungspflichtiger Verpackungen für Versandstücke zur Beförderung radioaktiver Stoffe T2 - BMVBS Informationsaustausch zur verkehrsrechtlichen Aufsicht CY - Bonn, Germany DA - 2011-03-01 PY - 2011 AN - OPUS4-23457 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Ballheimer, Viktor A1 - Rolle, Annette A1 - Droste, Bernhard T1 - Mechanical Behaviour of High Burn-Up SNF under Normal and Accident Transport Conditions - Present Approaches and Perspectives T2 - PSAM 11 CY - Helsinki, Finland DA - 2012-06-25 PY - 2012 AN - OPUS4-26171 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Ballheimer, Viktor A1 - Sterthaus, Jens T1 - Regelwerksentwicklung für die Auslegung von lastanschlagpunkten T2 - 3. RAM-Behältersicherheitstage 2012, BAM CY - Berlin, Germany DA - 2012-03-22 PY - 2012 AN - OPUS4-26172 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Wolff, Dietmar A1 - Droste, Bernhard A1 - Völzke, Holger T1 - Requirements on Transport Packages after Interim Storage - Current Approach and Perspectives T2 - RamTransport 2012, 9th International Conference on Radidoactive Material Transport and Storage CY - London, England DA - 2012-05-23 PY - 2012 AN - OPUS4-26173 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Wolff, Dietmar A1 - Droste, Bernhard A1 - Völzke, Holger T1 - German Approach and Experience Feedback of Transport ability of SNF Packages after interim storage T2 - PATRAM 2013 17th International Symposium on Packaging and Transportation of Radioactive Materials CY - San Francisco, CA, USA DA - 2013-08-18 PY - 2013 AN - OPUS4-29771 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Neumann, Martin A1 - Apel, Andreas A1 - Ballheimer, Viktor T1 - Applicabele Standards on Retention System Design in Germany T2 - IAEA Technical Meeting on Tie-Down System Design CY - Vienna, Austria DA - 2014-03-24 PY - 2014 AN - OPUS4-30707 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank T1 - Konzept Brennelement-Transporte nach Zwischenlagerung T2 - 4. RAM Behältersicherheitstage, BAM CY - Berlin, Germany DA - 2014-03-26 PY - 2014 AN - OPUS4-30708 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank T1 - Situation and Gap Analysis of SNF Transportation after Interim Storage in Germany T2 - INMM Spent Fuel Management Seminar XXIX 2014 CY - Arlington, VA, USA DA - 2014-01-13 PY - 2014 AN - OPUS4-30271 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Apel, Andreas A1 - Ballheimer, Viktor A1 - Sterthaus, Jens A1 - Kuschke, Christian A1 - Neumann, Martin T1 - Package Trunnion Design in Germany T2 - IAEA Working Group Meetin on Tie-Down System Design CY - IAEA, Vienna, Austria DA - 2014-11-05 PY - 2014 AN - OPUS4-32245 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Ballheimer, Viktor A1 - Quercetti, Thomas A1 - Sterthaus, Jens T1 - Considereation of Gaps between Content and Lid within Package Design Assessment T2 - Ramtrans 2015, Conference on Radioactive Materials Transport and Storage CY - Oxforn, UK DA - 2015-05-19 PY - 2015 AN - OPUS4-33448 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank T1 - Qualitätsfall bei der Fertigung von Tragzapfen für Castor-Behälter T2 - Informationsaustausch zur verkehrsrechtlichen Aufsicht bei der Beförderung radioaktiver Stoffe CY - Handelskammer, Bremen, Deutschland DA - 2015-01-27 PY - 2015 AN - OPUS4-32785 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank T1 - Auffälligkeiten an Hebeösen von UF6-Behältern T2 - Informationsaustausch zur verkehrsrechtlichen Aufsicht bei der Beförderung radioaktiver Stoffe CY - Handelskammer, Bremen, Deutschland DA - 2015-01-27 PY - 2015 AN - OPUS4-32786 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Sterthaus, Jens A1 - Ballheimer, Viktor A1 - Apel, Andreas A1 - Neumann, Martin A1 - Kuschke, Christian T1 - Approaches of Trunnion Design T2 - IAEA Working Group Meeting on Tie-Down System Design CY - IAEA Vienna, Austria DA - 2015-02-23 PY - 2015 AN - OPUS4-32791 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank T1 - Aktuelles zur Weiterentwicklung der IAEA Transportempfehlungen N2 - Die IAEA Transportempfehlungen stellen die Basis der sicherheitstechnischen Anforderungen von Behältern zum Transport radioaktiver Stoffe dar. Sie gelten als international harmonsiert und werden regelmäßig an den Stand von Wissenschaft und Technik angepasst. Der laufende Revisionsprozess berücksichtigt mehr als 150 Vorschläge zur Weiterentwicklung des Regelwerks. Wesentliche Themen, die für die hoheitlichen Prüfungen im Zuständigkeitsbereich der BAM eine Rolle spielen, werden im Vortrag vorgestellt. Das Implementieren der besonderen sicherheitstechnischen Anforderungen an Zwischenlagerbehälter werden im Detail behandelt. Ebenfalls von Interesse ist die Weiterenticklung der Anforderungen, die den Einfluss des radioaktiven Inventars auf das Verschlusssystem bei Fallprüfungen diskutiert. T2 - 5. RAM-Behältersicherheitstage CY - Berlin, Deutschland DA - 16.03.2016 KW - IAEA KW - Transportbehälter KW - Sicherheitstechnische Auslegung KW - Dual purpose casks KW - Fallprüfungen PY - 2016 AN - OPUS4-35655 LA - deu AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Ballheimer, Viktor A1 - Quercetti, Thomas A1 - Sterthaus, Jens T1 - Package design assessment aspects of gaps between content and lid N2 - Type B(U) packages for the transport of radioactive material have to withstand accident conditions of transport defined in the regulations of the IAEA International Atomic Energy Agency in form of different mechanical (drop) tests with a subsequent thermal test. According to the regulatory requirements the orientation of the package in drop tests shall be such to cause the most damaged state in the components performing the safety functions. For the package lid system a 9-m drop onto the unyielding target with lid side downwards is often the most damaging orientation. The impact loads acting on the lid in this orientation result mainly from interaction between lid and internal content. In case of a movable content its impact onto the inner side of the lid can cause additional load peaks on the lid and the lid bolts. The intensity of the internal collision depends on the position of content relating to lid at the time of package first contact with target. Due to physical limitations an axial gap, which could be set in “pre-drop” configuration of package or which could spontaneously appear during the drop test, usually does not cover the maximum size possible in specific package design. In this context, the combination of drop tests with post-test analysis can be helpful to better estimate the effect of internal impact. The paper summarized some aspects of this issue based on the BAM experience in the design assessment of Type B(U) transport packages. Additionally the paper shall support applicants in German approval procedures to reduce rounds of questions and ensure delivery of reliable safety case documents to the authorities. International discussions of this issue at the IAEA and a joint proposal by France and Germany to improve Advisory Material text will be introduced. T2 - 18th International Symposium on the Packaging and Transportation of Radioactive Materials PATRAM 2016 CY - Kobe, Japan DA - 18.09.2016 KW - Impact behavior KW - Fallprüfung KW - Inventarverhalten KW - Secondary impact KW - Spalte PY - 2016 AN - OPUS4-37549 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Wille, Frank A1 - Linnemann, Konrad A1 - Ballheimer, Viktor A1 - Rolle, Annette T1 - Assessment approaches of mechanical behavior of SNF under transport package test conditions N2 - German packages for the transport of spent nuclear fuel are assessed with respect to specific transport conditions which are defined in the safety regulations of the International Atomic Energy Agency. In general, gastight fuel rods constitute the first barrier of the containment system. The physical state of the spent fuel and the fuel rod cladding as well as the geometric configuration of the fuel assemblies are important inputs for the evaluation of the package safety under transport conditions. The objective of this paper is to discuss the methodologies accepted by German authority BAM for the evaluation of spent fuel behavior within the package design approval procedure. Specific test conditions will be analyzed with regard to assumptions to be used in the activity release and criticality safety analysis. In particular the different failure modes of the fuel rods, which can cause release of gas, volatiles, fuel particles or fragments, have to be properly considered in these assumptions. The package as a mechanical system is characterized by a complex set of interactions, e.g. between the fuel rods within the assembly as well as between the fuel assemblies, the basket, and the cask containment. This complexity together with the limited knowledge about the material properties and the variation of the fuel assemblies regarding cladding material, burn-up and the operation history makes an exact mechanical analysis of the fuel rods nearly impossible. The application of sophisticated numerical models requires extensive experimental data for model verification, which are in general not available. The gaps in information concerning the material properties of cladding and pellets, especially for the high burn-up fuel, make the analysis more complicated additionally, and require a conservative approach. In this context some practical approaches based on experiences by BAM within safety assessment of packages for transport of spent fuel will be discussed. Ongoing research activities to investigate SNF mechanical behavior in view of gas and fissile material release under transport loads are presented. T2 - International High-Level Radioactive Waste Management Conference, IHLRWM 2017 CY - Charlotte, NC, USA DA - 09.04.2017 KW - Spent fuel KW - Cladding failure KW - Criticality analysis KW - Encapsulation PY - 2017 AN - OPUS4-39908 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -