Matches in SemOpenAlex for { <https://semopenalex.org/work/W2337900462> ?p ?o ?g. }
Showing items 1 to 82 of
82
with 100 items per page.
- W2337900462 abstract "Intelligeo Co. LtdReceived 2 June 2015; received in revised form 13 June 2015; accepted 15 June 2015강변여과수의 수평집수정 시공시 불균질성 지층에 의한 굴착 지연 등은 전체 굴착 공정에 영향을 미칠 수 있다. 본 연구에서는 안성천 지역에서 시공 중인 수평집수정의 굴착 과정에서 심도별로 취득된 입도분석 자료, 균등계수, 곡률계수를 활용하여 실제 굴착 속도를 추정하는 방안을 제시하였다. 균등계수와 곡률계수를 입력인자로 사용한 회귀식을 도출한후 타 수평집수정에 적용한 결과, 조립질이면서 분급이 양호한 지층에 추정식이 잘 맞는 것으로 나타났다. 본 연구 결과는 중소규모의 하천을 대상으로 개발된 만큼, 향후 대하천 주변의 굴착 정보를 활용하여 추정식을 보완한다면 보다 정확한 설계 및 효율적인 시공 관리가 가능할 것이다.주요어: 강변여과수 , 수평집수정 , 입도분석 , 균등계수 , 곡률계수Delays in horizontal well drilling when encountering heterogeneous sediments can have negative effects on theconstruction process at a riverbank filtration site. Grain size analysis, including calculation of the coefficient of uni-formity and the coefficient of curvature, was conducted on soil samples collected at each drilling depth during theprocess of drilling horizontal wells. These results were then used to develop a linear equation for estimating drill-ing velocity using the coefficient of uniformity and the coefficient of curvature as inputs. Testing of the linear equa-tion in other horizontal wells indicates that the equation is most appropriate for coarse-sand-sized and well-sortedsediment. Because this study was conducted in a region with small- to medium-sized streams, more data are neededfrom larger rivers to modify the general equation. Our results will provide better estimates of drilling velocity, inturn enabling more detailed design and more effective construction management at riverbank filtration sites.Key words: riverbank filtration, horizontal well, grain size analysis, coefficient of uniformity, coefficient of cur-vature" @default.
- W2337900462 created "2016-06-24" @default.
- W2337900462 creator A5011616806 @default.
- W2337900462 creator A5030818308 @default.
- W2337900462 creator A5038564228 @default.
- W2337900462 date "2015-06-30" @default.
- W2337900462 modified "2023-09-24" @default.
- W2337900462 title "Estimation of Drilling Velocity for Horizontal Wells Based on Alluvial Sediment Characteristics" @default.
- W2337900462 cites W183861654 @default.
- W2337900462 cites W2089047818 @default.
- W2337900462 cites W2114533 @default.
- W2337900462 cites W2329911318 @default.
- W2337900462 cites W242888029 @default.
- W2337900462 cites W3031248590 @default.
- W2337900462 doi "https://doi.org/10.9720/kseg.2015.2.273" @default.
- W2337900462 hasPublicationYear "2015" @default.
- W2337900462 type Work @default.
- W2337900462 sameAs 2337900462 @default.
- W2337900462 citedByCount "3" @default.
- W2337900462 countsByYear W23379004622016 @default.
- W2337900462 crossrefType "journal-article" @default.
- W2337900462 hasAuthorship W2337900462A5011616806 @default.
- W2337900462 hasAuthorship W2337900462A5030818308 @default.
- W2337900462 hasAuthorship W2337900462A5038564228 @default.
- W2337900462 hasBestOaLocation W23379004621 @default.
- W2337900462 hasConcept C105795698 @default.
- W2337900462 hasConcept C114793014 @default.
- W2337900462 hasConcept C127313418 @default.
- W2337900462 hasConcept C127413603 @default.
- W2337900462 hasConcept C128489963 @default.
- W2337900462 hasConcept C159390177 @default.
- W2337900462 hasConcept C187320778 @default.
- W2337900462 hasConcept C195065555 @default.
- W2337900462 hasConcept C25197100 @default.
- W2337900462 hasConcept C2524010 @default.
- W2337900462 hasConcept C2816523 @default.
- W2337900462 hasConcept C33923547 @default.
- W2337900462 hasConcept C69823785 @default.
- W2337900462 hasConcept C76886044 @default.
- W2337900462 hasConcept C78519656 @default.
- W2337900462 hasConceptScore W2337900462C105795698 @default.
- W2337900462 hasConceptScore W2337900462C114793014 @default.
- W2337900462 hasConceptScore W2337900462C127313418 @default.
- W2337900462 hasConceptScore W2337900462C127413603 @default.
- W2337900462 hasConceptScore W2337900462C128489963 @default.
- W2337900462 hasConceptScore W2337900462C159390177 @default.
- W2337900462 hasConceptScore W2337900462C187320778 @default.
- W2337900462 hasConceptScore W2337900462C195065555 @default.
- W2337900462 hasConceptScore W2337900462C25197100 @default.
- W2337900462 hasConceptScore W2337900462C2524010 @default.
- W2337900462 hasConceptScore W2337900462C2816523 @default.
- W2337900462 hasConceptScore W2337900462C33923547 @default.
- W2337900462 hasConceptScore W2337900462C69823785 @default.
- W2337900462 hasConceptScore W2337900462C76886044 @default.
- W2337900462 hasConceptScore W2337900462C78519656 @default.
- W2337900462 hasLocation W23379004621 @default.
- W2337900462 hasOpenAccess W2337900462 @default.
- W2337900462 hasPrimaryLocation W23379004621 @default.
- W2337900462 hasRelatedWork W110734104 @default.
- W2337900462 hasRelatedWork W1540129799 @default.
- W2337900462 hasRelatedWork W1716044132 @default.
- W2337900462 hasRelatedWork W1991925075 @default.
- W2337900462 hasRelatedWork W2009879029 @default.
- W2337900462 hasRelatedWork W2041351559 @default.
- W2337900462 hasRelatedWork W2047495009 @default.
- W2337900462 hasRelatedWork W2065881620 @default.
- W2337900462 hasRelatedWork W2081133130 @default.
- W2337900462 hasRelatedWork W2121681194 @default.
- W2337900462 hasRelatedWork W2183455924 @default.
- W2337900462 hasRelatedWork W2335735626 @default.
- W2337900462 hasRelatedWork W2749270690 @default.
- W2337900462 hasRelatedWork W2810596980 @default.
- W2337900462 hasRelatedWork W2903454230 @default.
- W2337900462 hasRelatedWork W744895147 @default.
- W2337900462 hasRelatedWork W2840380348 @default.
- W2337900462 hasRelatedWork W2852019421 @default.
- W2337900462 hasRelatedWork W2881533671 @default.
- W2337900462 hasRelatedWork W2934316891 @default.
- W2337900462 isParatext "false" @default.
- W2337900462 isRetracted "false" @default.
- W2337900462 magId "2337900462" @default.
- W2337900462 workType "article" @default.