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U.S. Department of Energy
Office of Scientific and Technical Information

External pressure limitations for 0-15 PSI storage tanks

Conference ·
OSTI ID:241430
 [1];  [2]
  1. ICF Kaiser Hanford Co., Richland, WA (United States)
  2. Westinghouse Hanford Co., Richland, WA (United States)
The US DOE plans to construct a number of underground high-level radioactive waste storage tanks at the Hanford Site near Richland, Washington. The underground tanks consist of two main concentric cylindrical structures. The primary carbon-steel tank contains the liquid waste, and the secondary concrete structure serves as a redundant barrier to confine the radioactive fluid in the event of failure of the primary tank. This paper evaluates the design adequacy of the cylindrical walls under the partial vacuum condition and determines the allowable negative pressure for the bottom plate. Failure by buckling is not the governing mode of failure for the dome because of its anchored configuration.
Research Organization:
Westinghouse Hanford Co., Richland, WA (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC06-87RL10930
OSTI ID:
241430
Report Number(s):
WHC-SA--2649; CONF-950740--103; ON: DE96009110
Country of Publication:
United States
Language:
English

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