Seismic design of the waste-handling building at the prospective Yucca Mountain nuclear waste repository
The site for the first prospective high-level nuclear waste repository is located in Yucca Mountain at the southwest corner of the Nevada Test Site in Nye County, Nevada. The preliminary site investigation and seismic hazard evaluation indicate that the design ground acceleration in the horizontal direction of 0.40 g (with a vertical acceleration equal to two-thirds the horizontal) has a recurrence interval of 2000 years. The site evaluation also indicates a potential for some fault displacement on the geologic faults near the site. Proposed facilities at the prospective repository includes a waste handling building (WHB), the primary facility used for handling radioactive waste materials. This paper summarizes the structural behavior of the WHB resulting from the seismic loads. This summary includes a preliminary seismic evaluation of the WHB, and includes estimates of the seismic design margin, building performance, and the amount of fault displacement that the WHB can accommodate without structural yield failure. 9 refs.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (United States)
- DOE Contract Number:
- AC04-76DP00789
- OSTI ID:
- 60475
- Report Number(s):
- SAND--87-1915C; CONF-880903--10; ON: DE88011092
- Country of Publication:
- United States
- Language:
- English
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A probabilistic estimate of seismic damage to the waste-handling building of a repository located at Yucca Mountain, Nevada
A probabilistic estimation of seismic damage to the waste handling of a repository located at Yucca Mountain, Nevada