Matches in SemOpenAlex for { <https://semopenalex.org/work/W2992866475> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2992866475 endingPage "743" @default.
- W2992866475 startingPage "735" @default.
- W2992866475 abstract "A grouting method is the way to effectively prevent pollutants from spreading into the ground during the digging process of groundwater. This study, based on the comparative study of grouting methods being generally accepted, suggests various construction methods which are suitable for geological structure as follows: In Jeju Island, it is very likely that rocks may fall in shuttered zones such as cracks, joints, scoria layers, and clinker layers. For this reason, it is recommended that materials be injected from the bottom toward the top, not from the top to the bottom. In the case where the amount of injected materials become too large in the areas of cracks or joints because of high level of permeability coefficient, grouting materials which smeared into surrounding areas may cause unwanted cut in the aquifer of the bottom level. To avoid this, the amount of water should be reduced from the typical water-cement ratio of 1:2, and grouting materials with larger grading should be used. If the deep excavation of ground is made in Jeju Island, it is likely to have lots of voids because of geological characteristics. Based on the results of this research, it is found that to construct interior casing, the centralizer should be attached to the casing to prevent the casing from being in contact with the counter fort. The grouting in Jeju Island should be thicker than usual. To avoid over-use of grouting materials, to prevent grouting in more than necessary zone, and to facilitate grouting of void areas, the flexible selection of materials is required. And, to exactly figure out the interior of dug well, an examination through CCTV should necessarily be performed when grouting work is in progress." @default.
- W2992866475 created "2019-12-13" @default.
- W2992866475 date "2007-06-30" @default.
- W2992866475 modified "2023-09-26" @default.
- W2992866475 title "Improvement Method for Preventing Groundwater Pollution in Jeju Island" @default.
- W2992866475 doi "https://doi.org/10.5322/jes.2007.16.6.735" @default.
- W2992866475 hasPublicationYear "2007" @default.
- W2992866475 type Work @default.
- W2992866475 sameAs 2992866475 @default.
- W2992866475 citedByCount "1" @default.
- W2992866475 crossrefType "journal-article" @default.
- W2992866475 hasBestOaLocation W29928664751 @default.
- W2992866475 hasConcept C120806208 @default.
- W2992866475 hasConcept C127313418 @default.
- W2992866475 hasConcept C16674752 @default.
- W2992866475 hasConcept C166957645 @default.
- W2992866475 hasConcept C17409809 @default.
- W2992866475 hasConcept C187320778 @default.
- W2992866475 hasConcept C192241223 @default.
- W2992866475 hasConcept C196715460 @default.
- W2992866475 hasConcept C207469975 @default.
- W2992866475 hasConcept C2779080342 @default.
- W2992866475 hasConcept C30399818 @default.
- W2992866475 hasConcept C31858485 @default.
- W2992866475 hasConcept C55953714 @default.
- W2992866475 hasConcept C75622301 @default.
- W2992866475 hasConcept C76177295 @default.
- W2992866475 hasConcept C78762247 @default.
- W2992866475 hasConcept C95457728 @default.
- W2992866475 hasConceptScore W2992866475C120806208 @default.
- W2992866475 hasConceptScore W2992866475C127313418 @default.
- W2992866475 hasConceptScore W2992866475C16674752 @default.
- W2992866475 hasConceptScore W2992866475C166957645 @default.
- W2992866475 hasConceptScore W2992866475C17409809 @default.
- W2992866475 hasConceptScore W2992866475C187320778 @default.
- W2992866475 hasConceptScore W2992866475C192241223 @default.
- W2992866475 hasConceptScore W2992866475C196715460 @default.
- W2992866475 hasConceptScore W2992866475C207469975 @default.
- W2992866475 hasConceptScore W2992866475C2779080342 @default.
- W2992866475 hasConceptScore W2992866475C30399818 @default.
- W2992866475 hasConceptScore W2992866475C31858485 @default.
- W2992866475 hasConceptScore W2992866475C55953714 @default.
- W2992866475 hasConceptScore W2992866475C75622301 @default.
- W2992866475 hasConceptScore W2992866475C76177295 @default.
- W2992866475 hasConceptScore W2992866475C78762247 @default.
- W2992866475 hasConceptScore W2992866475C95457728 @default.
- W2992866475 hasIssue "6" @default.
- W2992866475 hasLocation W29928664751 @default.
- W2992866475 hasOpenAccess W2992866475 @default.
- W2992866475 hasPrimaryLocation W29928664751 @default.
- W2992866475 hasRelatedWork W1979341688 @default.
- W2992866475 hasRelatedWork W2182984928 @default.
- W2992866475 hasRelatedWork W2353554377 @default.
- W2992866475 hasRelatedWork W2356986535 @default.
- W2992866475 hasRelatedWork W2377424424 @default.
- W2992866475 hasRelatedWork W2385331738 @default.
- W2992866475 hasRelatedWork W2919214672 @default.
- W2992866475 hasRelatedWork W2981414294 @default.
- W2992866475 hasRelatedWork W2992866475 @default.
- W2992866475 hasRelatedWork W2162538488 @default.
- W2992866475 hasVolume "16" @default.
- W2992866475 isParatext "false" @default.
- W2992866475 isRetracted "false" @default.
- W2992866475 magId "2992866475" @default.
- W2992866475 workType "article" @default.