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Title: Reactivation of the Shock-Tunnel Facility at Fort Cronkhite. Final report

Technical Report ·
DOI:https://doi.org/10.2172/5182469· OSTI ID:5182469

This final report describes the results of work undertaken to reactivate the Shock Tunnel Facility at Battery Townsley, Fort Cronkhite, Marin County, California. The facility has been reactivated and can not be utilized for blast testing. The major emphasis will be testing of concepts pertaining to programs of interest to the Federal Emergency Management Agency (FEMA) and in particular to civil defense oriented research. However, a wide variety of testing requirements can be accommodated. For example, past programs at the facility have included: tests of debris from trees subjected to blast for Bell Telephone Laboratories; tests of the response of aluminum hull panels to blast loading and of the response of a model surface effects ship for the Naval Ship Research and Development center, and tests of the response of a radome prototype to blast loading conducted for ANCOM (the radome manufacturer). The Shock Tunnel Facility is located in a former coastal defense 16-inch gun emplacement constructed by the US Army beginning in 1938. It was converted in 1967 to serve as a facility for full-scale testing of the loading and response of structural elements and civil defense equipment. It remained in operation until November 1976 when Battery Townsley was turned over to the National Park Service. Work under the present purchase order consisted of the following major tasks: (I) cleanup and secure the facility, (II) reactivate the shock tunnel, and (III) design permanent facility improvements. (WHK)

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Scientific Service, Inc., Redwood City, CA (USA)
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
5182469
Report Number(s):
UCRL-15476; ON: DE82019314
Resource Relation:
Other Information: Portions of document are illegible
Country of Publication:
United States
Language:
English