ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
Latest Magazine Issues
Aug 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
October 2026
Nuclear Technology
Fusion Science and Technology
August 2026
Latest News
Posiva begins drilling disposal holes at Finland’s Onkalo repository
Last week the Finnish nuclear waste management company Posiva began drilling holes for final disposal at the Onkalo deep geological repository, near the Olkiluoto nuclear power plant in western Finland. The company’s German-made Deposition Hole Boring Machine (DHBM) took about 10 hours to drill the first hole, with a depth of 8.4 meters and a diameter of 1.75 meters, into the 1.9-billion-year-old bedrock. This is the first deposition hole intended for an iron-copper canister containing spent nuclear fuel—though test holes have been drilled at the site since 2022.
The Onkalo repository received a favorable safety assessment from the Radiation and Nuclear Safety Authority of Finland earlier in August.
Technical Session|Sponsored by NISD
Tuesday, June 9, 2020|12:00–2:10PM EDT|1
Session Chair:
Andrew J. Clark
Alternate Chair:
Matthew R. Denman
Session Organizer:
Zachary Jankovsky
Staff Producer:
Daryl Rizzo (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
Nonlinear Dynamic Explicit Analysis for 2-over-1 Interaction
N. D. Catella (SGH), C. H. Roy (SGH)
Paper
Nuclear Power Plant Evacuation: Gaps, Strategies, and Activity Scheduling
Adam Stein (Carnegie Mellon Univ.), Paul Fischbeck (Carnegie Mellon Univ.), Sola Talabi (Pittsburgh Technical LLC), Cristian Marciulescu (EPRI)
Considerations for Environmental Impact Assessment for Small Modular Reactors
G. Martinez-Guridi (IAEA), M. Phaneuf (Canadian Nuclear Safety Commission), M. H. Subki (IAEA), M. Hussain (IAEA), F. Reitsma (IAEA)
