Please use this identifier to cite or link to this item: https://hdl.handle.net/11681/10242
Title: Task IV : groundshock-induced hydrogeologic response. Volume II, Hydrologic response of deep based systems to blast loading
Authors: Applied Research Associates.
United States. Air Force. Ballistic Missile Office.
Blouin, Scott.
Kim, Kwang Jin, 1949-
Keywords: Soil consolidation
Soil compaction
Hydrologic response
Pore pressure dissipation
Hydraulic fracturing
Rock mechanics
Soil mechanics
Deep bases
Guided missile silos
Explosive loadings
Blast loadings
Explosion effects
Blast effects
Publisher: Geotechnical Laboratory (U.S.)
Engineer Research and Development Center (U.S.)
Series/Report no.: Miscellaneous paper (U.S. Army Engineer Waterways Experiment Station) ; GL-94-49 v.2.
Description: Miscellaneous Paper
Abstract: Mechanisms controlling the hydrologic response of a deep based system to nuclear attack are identified through an analysis of data from underground tunnel complexes at the Nevada Test Site. Two mechanisms are identified, inflow of fracture water mobilized by the dynamic loadings and inflow of pore water due to explosion generated residual stresses and pore pressures. Both mechanisms are serious potential threats to deep based systems located in geologies similar to Generic Mountain C. The magnitude of the fracture water threat is impossible to assess due to nonavailability of sufficient geologic and hydrologic data at Mountain C. The magnitude of the pore water threat at site C is estimated based on flow calculations using the one dimensional axisymmetric code CONSL. Calculations indicate that pore water flow at the Generic Mountain C site will be orders of magnitude greater than similar flow at the Nevada Test Site because of the much more permeable rock at Mountain C. The need for more refined calculations of the Mountain C response is emphasized. NOTE: This file is large. Allow your browser several minutes to download the file.
URI: http://hdl.handle.net/11681/10242
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