FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1605804150> ?p ?o ?g. }

• W1605804150 endingPage "140" @default.
• W1605804150 startingPage "133" @default.
• W1605804150 abstract "Gravity measurements were made with a very sensitive gravimeter in permafrost terrain containing massive ground ice and other segregated ice. Measurements were first taken along a line over undisturbed terrain where a road cut was to be made; a second gravity profile parallel to the first profile but laterally displaced from it by about 36 m was subsequently made along the edge of the roadbed after road construction. Data from pre-construction borings and a profile of subsurface soil and ice conditions, synthesized from information obtained during cutting, were used for ground-truth information and compared with the gravity measurements. The horizontal dimensions and locations of the deposits of ground ice embedded in the soil layer correlated reasonably well with the dimensions and locations of the lows in the gravity profile. However, the second profile, taken along the roadbed, also showed significant variation even after the usual types of gravity corrections were applied, suggesting that there are significant horizontal variations in the density of the topmost layers of the underlying bedrock (schist) through which the cut was made. The density contrast of the undisturbed ice-rich soil as a function of distance along the first pro-file was estimated assuming the contrast was produced by infinitely long, transverse, rectangular blocks of given dimensions but unknown density. A set of equations dependent (to a first approximation) only on the unknown block densities was constructed from the corrected gravity data and solved by the Gauss-Seidel method. The maximum contrast for one block was found to be about 0.4 M g m 3 which gives a volumetric ice content of about 80% for the block, if the mean den-sity for all the blocks is taken to be 1.45 M g g m 3 A third gravity profile was made over an artificially-constructed ice mass with dimensions of 34 × 0.69 × 3.2 m buried at a depth of 1.2 m. This profile did not show conclusively the presence of the ice mass, partly because the anomaly it produces is close to the nominal limit of detection of the gravimeter. It is concluded that large massive ground ice can be detected by means of its gravitational field using sensitive commercially-available gravimeters in conjunction with some ground-truth data. However, the application of such gravimeters to routine pre-construction investigations and terrain reconnaissance for ground ice is limited by their sensitivity and by the requirement for a stable measuring platform. At present, the gravity method and possibly impulse radar are the only non-contacting remote methods for obtaining an estimate of the excess ice in permafrost." @default.
• W1605804150 created "2016-06-24" @default.
• W1605804150 creator A5004290890 @default.
• W1605804150 creator A5013971568 @default.
• W1605804150 creator A5040014290 @default.
• W1605804150 creator A5066621210 @default.
• W1605804150 date "1983-01-01" @default.
• W1605804150 modified "2023-10-11" @default.
• W1605804150 title "Gravity Measurements in Permafrost Terrain Containing Massive Ground Ice" @default.
• W1605804150 cites W1972228333 @default.
• W1605804150 cites W1977960343 @default.
• W1605804150 cites W2037436521 @default.
• W1605804150 cites W2166035506 @default.
• W1605804150 cites W3144529538 @default.
• W1605804150 cites W804454213 @default.
• W1605804150 doi "https://doi.org/10.1017/s026030550000536x" @default.
• W1605804150 hasPublicationYear "1983" @default.
• W1605804150 type Work @default.
• W1605804150 sameAs 1605804150 @default.
• W1605804150 citedByCount "4" @default.
• W1605804150 countsByYear W16058041502015 @default.
• W1605804150 crossrefType "journal-article" @default.
• W1605804150 hasAuthorship W1605804150A5004290890 @default.
• W1605804150 hasAuthorship W1605804150A5013971568 @default.
• W1605804150 hasAuthorship W1605804150A5040014290 @default.
• W1605804150 hasAuthorship W1605804150A5066621210 @default.
• W1605804150 hasBestOaLocation W16058041501 @default.
• W1605804150 hasConcept C101139013 @default.
• W1605804150 hasConcept C111368507 @default.
• W1605804150 hasConcept C114793014 @default.
• W1605804150 hasConcept C119599485 @default.
• W1605804150 hasConcept C121332964 @default.
• W1605804150 hasConcept C127313418 @default.
• W1605804150 hasConcept C127413603 @default.
• W1605804150 hasConcept C1276947 @default.
• W1605804150 hasConcept C13280743 @default.
• W1605804150 hasConcept C137527640 @default.
• W1605804150 hasConcept C139974479 @default.
• W1605804150 hasConcept C146009133 @default.
• W1605804150 hasConcept C15098985 @default.
• W1605804150 hasConcept C151730666 @default.
• W1605804150 hasConcept C161840515 @default.
• W1605804150 hasConcept C187320778 @default.
• W1605804150 hasConcept C18903297 @default.
• W1605804150 hasConcept C2524010 @default.
• W1605804150 hasConcept C26687426 @default.
• W1605804150 hasConcept C2776364302 @default.
• W1605804150 hasConcept C2777586563 @default.
• W1605804150 hasConcept C30399818 @default.
• W1605804150 hasConcept C30403606 @default.
• W1605804150 hasConcept C33923547 @default.
• W1605804150 hasConcept C5900021 @default.
• W1605804150 hasConcept C8058405 @default.
• W1605804150 hasConcept C86803240 @default.
• W1605804150 hasConcept C96342900 @default.
• W1605804150 hasConceptScore W1605804150C101139013 @default.
• W1605804150 hasConceptScore W1605804150C111368507 @default.
• W1605804150 hasConceptScore W1605804150C114793014 @default.
• W1605804150 hasConceptScore W1605804150C119599485 @default.
• W1605804150 hasConceptScore W1605804150C121332964 @default.
• W1605804150 hasConceptScore W1605804150C127313418 @default.
• W1605804150 hasConceptScore W1605804150C127413603 @default.
• W1605804150 hasConceptScore W1605804150C1276947 @default.
• W1605804150 hasConceptScore W1605804150C13280743 @default.
• W1605804150 hasConceptScore W1605804150C137527640 @default.
• W1605804150 hasConceptScore W1605804150C139974479 @default.
• W1605804150 hasConceptScore W1605804150C146009133 @default.
• W1605804150 hasConceptScore W1605804150C15098985 @default.
• W1605804150 hasConceptScore W1605804150C151730666 @default.
• W1605804150 hasConceptScore W1605804150C161840515 @default.
• W1605804150 hasConceptScore W1605804150C187320778 @default.
• W1605804150 hasConceptScore W1605804150C18903297 @default.
• W1605804150 hasConceptScore W1605804150C2524010 @default.
• W1605804150 hasConceptScore W1605804150C26687426 @default.
• W1605804150 hasConceptScore W1605804150C2776364302 @default.
• W1605804150 hasConceptScore W1605804150C2777586563 @default.
• W1605804150 hasConceptScore W1605804150C30399818 @default.
• W1605804150 hasConceptScore W1605804150C30403606 @default.
• W1605804150 hasConceptScore W1605804150C33923547 @default.
• W1605804150 hasConceptScore W1605804150C5900021 @default.
• W1605804150 hasConceptScore W1605804150C8058405 @default.
• W1605804150 hasConceptScore W1605804150C86803240 @default.
• W1605804150 hasConceptScore W1605804150C96342900 @default.
• W1605804150 hasLocation W16058041501 @default.
• W1605804150 hasOpenAccess W1605804150 @default.
• W1605804150 hasPrimaryLocation W16058041501 @default.
• W1605804150 hasRelatedWork W1605804150 @default.
• W1605804150 hasRelatedWork W2020535921 @default.
• W1605804150 hasRelatedWork W2032804486 @default.
• W1605804150 hasRelatedWork W2035860361 @default.
• W1605804150 hasRelatedWork W2043691373 @default.
• W1605804150 hasRelatedWork W2123444574 @default.
• W1605804150 hasRelatedWork W2184541453 @default.
• W1605804150 hasRelatedWork W3203935222 @default.
• W1605804150 hasRelatedWork W4248157376 @default.
• W1605804150 hasRelatedWork W55267386 @default.
• W1605804150 hasVolume "4" @default.
• W1605804150 isParatext "false" @default.

• next