Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026531013> ?p ?o ?g. }
- W2026531013 endingPage "6056" @default.
- W2026531013 startingPage "6043" @default.
- W2026531013 abstract "Catastrophic flank collapses have occurred at many stratovolcanoes worldwide. We present a three-dimensional (3-D) slope stability analysis for assessing and quantifying both the locations of minimum edifice stability and the expected volumes of potential failure. Our approach can search the materials underlying a topographic surface, represented as a digital elevation model (DEM), and determine the relative stability of all parts of the edifice. Our 3-D extension of Bishop's [1955] simplified limit-equilibrium analysis incorporates spherical failure surfaces, variable material properties, pore fluid pressures, and earthquake shaking. Although a variety of processes can trigger collapse, we focus here on gravitationally induced instability. Even homogeneous rock properties strongly influence the depth and volume of the least stable potential failure. For large failures in complex topography, patterns of potential instability do not mimic local ground surface slope alone. The May 18, 1980, catastrophic failure of the north flank of Mount St. Helens provides the best documented case history to test our method. Using the undeformed edifice topography of Mount St. Helens in an analysis of dry, static slope stability with homogeneous materials, as might be conducted in a precollapse hazard analysis, our method identified the northwest flank as the least stable region, although the north flank stability was within 5% of the minimum. Using estimates of the conditions that existed 2 days prior to collapse, including deformed topography with a north flank bulge and combined pore pressure and earthquake shaking effects, we obtained good estimates of the actual failure location and volume. Our method can provide estimates of initial failure volume and location to aid in assessing downslope or downstream hazards." @default.
- W2026531013 created "2016-06-24" @default.
- W2026531013 creator A5012280576 @default.
- W2026531013 creator A5015574775 @default.
- W2026531013 creator A5085749498 @default.
- W2026531013 date "2000-03-10" @default.
- W2026531013 modified "2023-10-14" @default.
- W2026531013 title "Gravitational stability of three-dimensional stratovolcano edifices" @default.
- W2026531013 cites W104867442 @default.
- W2026531013 cites W1514663361 @default.
- W2026531013 cites W1549659275 @default.
- W2026531013 cites W1994969307 @default.
- W2026531013 cites W1996536718 @default.
- W2026531013 cites W2004579896 @default.
- W2026531013 cites W2007250257 @default.
- W2026531013 cites W2012140778 @default.
- W2026531013 cites W2022636642 @default.
- W2026531013 cites W2022949437 @default.
- W2026531013 cites W2023726438 @default.
- W2026531013 cites W2030328808 @default.
- W2026531013 cites W2035445724 @default.
- W2026531013 cites W2038254191 @default.
- W2026531013 cites W2041495753 @default.
- W2026531013 cites W2042251917 @default.
- W2026531013 cites W2050984931 @default.
- W2026531013 cites W2051861603 @default.
- W2026531013 cites W2053651642 @default.
- W2026531013 cites W2055048463 @default.
- W2026531013 cites W2060680501 @default.
- W2026531013 cites W2069394460 @default.
- W2026531013 cites W2069527243 @default.
- W2026531013 cites W2072751239 @default.
- W2026531013 cites W2073697741 @default.
- W2026531013 cites W2077906973 @default.
- W2026531013 cites W2084716860 @default.
- W2026531013 cites W2097033979 @default.
- W2026531013 cites W2099335013 @default.
- W2026531013 cites W2099988821 @default.
- W2026531013 cites W2120923020 @default.
- W2026531013 cites W2130485868 @default.
- W2026531013 cites W2149555927 @default.
- W2026531013 cites W2152120135 @default.
- W2026531013 cites W2158393378 @default.
- W2026531013 cites W2166976873 @default.
- W2026531013 cites W2170188862 @default.
- W2026531013 cites W2328451587 @default.
- W2026531013 cites W2394777300 @default.
- W2026531013 cites W2504714111 @default.
- W2026531013 cites W4234292750 @default.
- W2026531013 cites W4246534167 @default.
- W2026531013 doi "https://doi.org/10.1029/1999jb900310" @default.
- W2026531013 hasPublicationYear "2000" @default.
- W2026531013 type Work @default.
- W2026531013 sameAs 2026531013 @default.
- W2026531013 citedByCount "81" @default.
- W2026531013 countsByYear W20265310132012 @default.
- W2026531013 countsByYear W20265310132013 @default.
- W2026531013 countsByYear W20265310132014 @default.
- W2026531013 countsByYear W20265310132015 @default.
- W2026531013 countsByYear W20265310132016 @default.
- W2026531013 countsByYear W20265310132017 @default.
- W2026531013 countsByYear W20265310132018 @default.
- W2026531013 countsByYear W20265310132019 @default.
- W2026531013 countsByYear W20265310132020 @default.
- W2026531013 countsByYear W20265310132021 @default.
- W2026531013 countsByYear W20265310132022 @default.
- W2026531013 countsByYear W20265310132023 @default.
- W2026531013 crossrefType "journal-article" @default.
- W2026531013 hasAuthorship W2026531013A5012280576 @default.
- W2026531013 hasAuthorship W2026531013A5015574775 @default.
- W2026531013 hasAuthorship W2026531013A5085749498 @default.
- W2026531013 hasBestOaLocation W20265310131 @default.
- W2026531013 hasConcept C102579867 @default.
- W2026531013 hasConcept C107924113 @default.
- W2026531013 hasConcept C110069353 @default.
- W2026531013 hasConcept C114614502 @default.
- W2026531013 hasConcept C120806208 @default.
- W2026531013 hasConcept C121332964 @default.
- W2026531013 hasConcept C127313418 @default.
- W2026531013 hasConcept C127413603 @default.
- W2026531013 hasConcept C144024400 @default.
- W2026531013 hasConcept C146978453 @default.
- W2026531013 hasConcept C165205528 @default.
- W2026531013 hasConcept C186295008 @default.
- W2026531013 hasConcept C187320778 @default.
- W2026531013 hasConcept C19165224 @default.
- W2026531013 hasConcept C206355099 @default.
- W2026531013 hasConcept C207821765 @default.
- W2026531013 hasConcept C2780395675 @default.
- W2026531013 hasConcept C33923547 @default.
- W2026531013 hasConcept C52543455 @default.
- W2026531013 hasConcept C57879066 @default.
- W2026531013 hasConcept C66882249 @default.
- W2026531013 hasConcept C95869378 @default.
- W2026531013 hasConceptScore W2026531013C102579867 @default.
- W2026531013 hasConceptScore W2026531013C107924113 @default.
- W2026531013 hasConceptScore W2026531013C110069353 @default.
- W2026531013 hasConceptScore W2026531013C114614502 @default.