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      KCI등재 SCIE SCOPUS

      Influence of In-Situ Cryogenic Freezing on Thermal and Mechanical Characteristics of Korean Marine Clay

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      https://www.riss.kr/link?id=A107097046

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      다국어 초록 (Multilingual Abstract)

      The artificial ground freezing (AGF) method has been used in many geotechnical engineering applications such as temporary excavation support, underpinning and groundwater cutoff. The AGF method utilizes a refrigerant such as liquid nitrogen or brine, circulating through embedded freezing pipes in order to freeze the ground. In this paper, two in-situ cryogenic freezing experiments (i.e., single freezing-pipe test and frozen-wall formation test) were performed using liquid nitrogen to simulate the AGF in a Korean marine clay deposit, in which the freezing rate was evaluated. The thermal conductivity of frozen and unfrozen marine clay was evaluated by performing typical laboratory experiments. In addition, the strength and stiffness of frozen-thawed deposits were comparatively measured by sounding tests (i.e., piezocone penetration test and lateral loading test). The freezing rate of the frozen-wall formation test in the Korean marine clay deposit was approximately twice as high as that of the single freezing pipe test. Compared to the original marine clay deposit, the frozen-thawed marine clay showed a significant reduction in strength and stiffness.
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      The artificial ground freezing (AGF) method has been used in many geotechnical engineering applications such as temporary excavation support, underpinning and groundwater cutoff. The AGF method utilizes a refrigerant such as liquid nitrogen or brine, ...

      The artificial ground freezing (AGF) method has been used in many geotechnical engineering applications such as temporary excavation support, underpinning and groundwater cutoff. The AGF method utilizes a refrigerant such as liquid nitrogen or brine, circulating through embedded freezing pipes in order to freeze the ground. In this paper, two in-situ cryogenic freezing experiments (i.e., single freezing-pipe test and frozen-wall formation test) were performed using liquid nitrogen to simulate the AGF in a Korean marine clay deposit, in which the freezing rate was evaluated. The thermal conductivity of frozen and unfrozen marine clay was evaluated by performing typical laboratory experiments. In addition, the strength and stiffness of frozen-thawed deposits were comparatively measured by sounding tests (i.e., piezocone penetration test and lateral loading test). The freezing rate of the frozen-wall formation test in the Korean marine clay deposit was approximately twice as high as that of the single freezing pipe test. Compared to the original marine clay deposit, the frozen-thawed marine clay showed a significant reduction in strength and stiffness.

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      참고문헌 (Reference)

      1 신은철, "실내 동상시스템을 이용한 노상토의 동상민감성 평가" 한국지반신소재학회 12 (12): 13-23, 2013

      2 Yan Q, "Thermal-solid coupling analysis of the connected of the cross aisle in metro constructed by horizontal freezing in ground" 33 (33): 54-59, 2012

      3 Arenson LU, "The effect of salinity on the freezing of coarse-grained sands" 43 (43): 325-337, 2006

      4 Tang L, "The effect of freeze-thawcycling on the mechanical properties of expansive soils" 145 : 197-207, 2018

      5 Padilla F, "Simulation and analysis of frost heaving in subsoils and granular fills of roads" 25 (25): 89-99, 1997

      6 Sun C, "Research on the freezing method applied to tunnel cross passage of the Guangzhou metro" 49 (49): 161-165, 2012

      7 Konard JM, "Prediction of freezing-induced movements for an underground construction project in Japan" 39 (39): 1231-1242, 2002

      8 Marwan A, "Optimization of artificial ground freezing in tunneling in the presence of seepage flow" 75 (75): 112-125, 2016

      9 Yang P, "Numerical simulationof frost heave with coupled water freezing, temperature and stress fields in tunnel excavation" 33 (33): 330-340, 2006

      10 Geng P, "Numerical simulation of undergroundconstruction by horizontal ground freezing method" 27 (27): 122-127, 2010

      1 신은철, "실내 동상시스템을 이용한 노상토의 동상민감성 평가" 한국지반신소재학회 12 (12): 13-23, 2013

      2 Yan Q, "Thermal-solid coupling analysis of the connected of the cross aisle in metro constructed by horizontal freezing in ground" 33 (33): 54-59, 2012

      3 Arenson LU, "The effect of salinity on the freezing of coarse-grained sands" 43 (43): 325-337, 2006

      4 Tang L, "The effect of freeze-thawcycling on the mechanical properties of expansive soils" 145 : 197-207, 2018

      5 Padilla F, "Simulation and analysis of frost heaving in subsoils and granular fills of roads" 25 (25): 89-99, 1997

      6 Sun C, "Research on the freezing method applied to tunnel cross passage of the Guangzhou metro" 49 (49): 161-165, 2012

      7 Konard JM, "Prediction of freezing-induced movements for an underground construction project in Japan" 39 (39): 1231-1242, 2002

      8 Marwan A, "Optimization of artificial ground freezing in tunneling in the presence of seepage flow" 75 (75): 112-125, 2016

      9 Yang P, "Numerical simulationof frost heave with coupled water freezing, temperature and stress fields in tunnel excavation" 33 (33): 330-340, 2006

      10 Geng P, "Numerical simulation of undergroundconstruction by horizontal ground freezing method" 27 (27): 122-127, 2010

      11 Kudryatsev SA, "Numerical modeling of the freezing, frost heaving, and thawing of soil" 41 (41): 177-184, 2004

      12 Pimentel E, "Numerical interpretation of temperature distributions from three ground freezing applications in urban tunneling" 28 (28): 57-69, 2012

      13 Vitel M, "Modeling heat transfer between a freeze pipe and the surrounding ground during artificial ground freezing activities" 63 : 99-111, 2015

      14 Kersten MS, "Laboratory research for the determination of the thermal properties of soils" Research Laboratory Engineering, University of Minnesota 1949

      15 Li D, "Investigation into artificial ground freezing technique for a cross passage in metro" 2012

      16 Han L, "In situ monitoring of frost heave pressure during cross passage construction using ground-freezing method" 53 (53): 530-539, 2016

      17 Shawn PC, "Ground freezing to repair leaks in a slurry wall shaft" 2016

      18 Chamberlain EJ, "Freeze-thaw enhancement of the drainage and consolidation of fine-grained dredged material in confined disposal areas" U.S. Army Cold Regions Research and Engineering Laboratory, Foundations and Materials Research Branch 1977

      19 Song H, "Finite element analysis on 3D freezing temperature field in metro cross passage construction" 165 (165): 528-539, 2016

      20 Liu Z, "Experimental study on the volume and strength change of an unsaturated silty clay upon freezing" 157 : 1-12, 2019

      21 Cheng YC, "Experimental research on the shear strength deterioration between the freezing and thawing surface of melting soil slope in seasonal frozen regions" 2012

      22 Lunne T, "Engineering use of piezocone data in North Sea clays" 1985

      23 Angin I, "Effects of diatomite(DE)application on physical properties of soils subjected to freeze-thaw cycles" 160 (160): 34-41, 2016

      24 Eigenbrod KD, "Effects of cyclic freezing and thawing on volume changes and permeabilities of soft fine-grained soils" 33 (33): 529-537, 1996

      25 Wang DY, "Effects of cyclic freezing and thawing on mechanical properties of Qinghai-Tibet clay" 48 : 34-43, 2007

      26 Suyama K, "Development of LLT pressuremeter and its application in prediction of pile behavior under horizontal load" 1986

      27 Russo G, "Artificial ground freezingto excavate a tunnel in sandy soil : Measurements and back analysis" 50 (50): 226-238, 2015

      28 Lackner R, "Artificial ground freezing of fullysaturated soil : Viscoelastic behavior" 134 (134): 1-11, 2008

      29 Crippa C, "Artificial ground freezing at sophiaspoor tunnel (The Netherlands) – Freezing parameters: Data acquisition and processing" 2012

      30 Wei Q, "Application and survey analysis of freezing method applied to ultra-long connected aisle in metro tunnel" 6 (6): 1065-1071, 2010

      31 Qi J, "A review of the influence of freeze-thaw cycles on soil geotechnical properties" 17 (17): 245-252, 2006

      32 Manassero V, "A combination of artificial ground freezing and grouting for the excavation of a large size tunnel below groundwater" 2008

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      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
      2020-01-01 평가 등재학술지 유지 (해외등재 학술지 평가) KCI등재
      2010-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2008-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2005-05-27 학술지명변경 한글명 : 대한토목학회 영문논문집 -> KSCE Journal of Civil Engineering KCI등재
      2005-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      2004-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2002-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.59 0.12 0.49
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