ScholarWorks@Hongik: Choi, Eun soo

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Choi, Eun soo (최은수)

Engineering (Civil and Environmental Engineering)

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Shape memory alloy:14||Concrete:9||Superelasticity:8||shape memory effect:7||seismic retrofit:7||concrete:6||Shape memory effect:6||Seismic retrofit:6||railway bridge:6||GFRP:5||recovery stress:5||NiTiNb:5||Mechanical properties:5||내진보강:5||Recovery stress:5||콘크리트:5||shape memory alloy:5||SMA fibers:5||PTFE:5||Strength:4||Disk bearing:4||Bond strength:4||Shape memory alloys:4||Crimped SMA fiber:4||selfcentering:4||Energy absorption capacity:4||강판보강:4||Flagshaped behavior:4||Selfcentering:3||cold drawing:3||Phase transformation:3||Hybrid:3||prestressing:3||철도교량:3||Shape Memory Alloys:3||Pullout resistance:3||Severe plastic deformation:3||Bridges:3||shape memory alloys:3||Confined concrete:3||Uplift phenomenon:3||Restrainer:3||steel jacketing:3||Stiffness ratio:3||NiTi SMA:3||crimped fiber:3||Fragility analysis:3||Concrete confinement:3||Confinement ratio:3||SMA:3||Mortar beam:3||FRP:3||마찰계수:2||박사과정(Tel:023203060:2||박사과정수료(ihkim@krr:2||confinement:2||Analytical modeling:2||confing stress:2||Differential scanning calorimetry (DSC):2||corrosion:2||Glass fibers:2||Glass fibres:2||Elastic support:2||Grains and interfaces:2||polyurethane disk:2||Crimped fiber:2||Modified Miner&apos:2||스페리칼받침:2||Residual strength:2||prying mechanism:2||Abutme nts1. IntroductionThe 1971 San Fernando earthquake resulted in the 1) 교신저자. 정회원:2||Fatigue life of rail:2||rail way bridge1. Introduction 1)Railway bridges typically undergo large impacts from runing trains:2||에너지소산:2||Email:eunsochoi@hongik.ac.kr)2) 정회원:2||displacement recovery:2||residual stress:2||rubber spring:2||s rule:2||자력마찰:2||제로체적변형률:2||Thredimensional bridgetrain interaction:2||dynamic response:2||dynamic stifnes:2||seismic nonlinear analysis:2||Energy dissipation:2||Fiber volume fraction:2||Fiberreinforced cement composite:2||Unseating:2||SMA crimped fiber:2||Equivalent flexural strength ratio:2||SMA fiber:2||판형교:2||Fiberreinforced concrete:2||한양대학교 토목공학과:2||형상기억합금:2||홍익대학교 토목공학과 조교수:2||Confinement:2||철도교:2||smart damper:2||smart materials:2||finite element (FE) analysis:2||Axial strain:2||stainless steel:2||flexural analysis:2||Seismic performance:2||Xray diffraction:2||Intermetallic compounds:2||FRP failure strain:2||FRP strengthened section:2||Correcting strain:2||ground trafic by mas transport system like buses and classical train and electric train bec:2||Shape Memory Aloy:2||Shape Memory Effect:2||FRP wire jacket:2||train acceleration:2||high temperature:2||articulated train:2||Active confinement:2||beam element.1. INTRODUCTIONIn congested urban regions:2||bolt pretension:2||Prestressing:2||Cold drawing:2||wheel displacement:2||which generate noise and reduce ride quality. OpenStelPlateGirder (OSPG) bridges bridges.:2||Fragility curves:2||Smart damper:2||MSSS Bridges:2||RC column:2||Spherical bearing:2||Spherical bearings:2||lifetime seismic reliability analysis:2||Machine learning:2||clipangle connection:2||longterm behavior:2||Crackclosing:2||구속응력:2||maintenance:2||구속효과:2||Bond:2||기압축 고무스프링:2||Rail grinding:2||Railway bridges:2||Strain:2||Railway steel bridges:2||nominal moment:2||들림현상:2||concrete compressive failure strain:2||concrete confinement:2||Rainflow counting method:2||Horizontal deck curvature:1||Horizontal stability:1||Hybrid rings, damper:1||Hysteretic behavior:1||Image processing:1||Impedance Spectroscopy:1||Incidents:1||Interfacial Property:1||Interfacial shear stress:1||Interfacial stress:1||Irreversible behavior:1||Job partitioning:1||Joints/joining:1||Laminates:1||Lap splice slippage:1||Lateral confinement:1||Lateralaxial relation:1||Line type bearing:1||Line type bearings:1||Longdistance detection:1||Magnetic Friction:1||Magnetic friction:1||Maintenance of bridges:1||Martensite SMA fiber:1||Martensite beams:1||Martensitic phase transformation:1||Martensitic transformation:1||Mechanical property:1||Mechanical testing:1||Mesoscale finite element model:1||Metalmatrix composites (MMCs):1||Metals and alloys:1||Moment capacity:1||Monopile foundation:1||Multihazard simulation:1||Multilayered Oxide System:1||Nanograined:1||NiTi:1||NiTiNb alloy:1||Nickel alloys:1||Nonlinear analysis:1||Offshore:1||Offshore wind turbine:1||Optimized retrofit:1||Peak strength:1||Peel:1||Phase equilibria:1||Phase transitions:1||Plasmaenhanced atomic layer deposition:1||Plastic hinge length:1||Plasticity methods:1||Polyurethane:1||Powder metallurgy:1||Precompressed rubber spring:1||Prestressing:1||Precompressed Spring:1||Precompression:1||Prestressing effect:1||PullOut:1||Pullout behavior:1||Pultrusion:1||Punching shear strength:1||RC columns:1||RSM:1||Radial strain:1||Railway bridge:1||Rainflow counting 기법:1||Random distribution of fibers:1||Rapid evaluation:1||Rapidly solidified powder:1||Recentering:1||Recentering behavior:1||Recentering capacity:1||Rectangular reinforced concrete column:1||Reinforced concrete beam:1||Reinforced concrete columns:1||Reinforcing Fiber:1||Residual stress:1||Response:1||Response surface methodology:1||Risk:1||Risk assessment:1||Rolling:1||Rubber springs:1||RungeKutta method:1||SHapley additive explanations:1||SMA Fibers:1||SMA bar:1||SMA beam's flexural behavior:1||SMA bending:1||SMA crimped fibers:1||SMA fiberreinforced mortar:1||SMA reinforcing fiber:1||SMA ring:1||SMA rings:1||SMA short fibers:1||Seismic Restrainer:1||Seismic application:1||Seismic fragility:1||Seismic reinforced:1||Seismic risk:1||Severity:1||Shaking table test:1||Shape:1||Shape Memory Alloy:1||Shape memory:1||Shape memory alloys (SMA):1||Shapememory alloy:1||Shapememory effect:1||SiO2:1||Silicon thin film:1||Skin irritation:1||Smart Damper:1||Smart materials:1||Soil spring:1||Stainless steel:1||Static load test:1||Steel fiber:1||Steel fibres:1||Steel jacket:1||Steel wrapping jacket:1||Strain energy impact test system:1||Strain rate sensitivity:1||Strain reduction factor:1||Strength hardening:1||Strength softening:1||Stress distribution:1||Stress path:1||Stresshardening behavior:1||Stressstrain measurement:1||Stress/strain measurements:1||Structural material:1||Structural modeling:1||Superelastic:1||Surface passivation:1||Surface properties:1||Symmetric behavior:1||Tstub connection:1||Tall bridges:1||Taper layered:1||Task allocation:1||Temperature detection:1||Tensile strength:1||Tension test:1||Tensioncompression asymmetry:1||Thermal analysis:1||TiNiCu shape memory alloy:1||TiNiCuV alloys:1||Toughness, recovery stress:1||Trackon steelplategirder bridges:1||Tracking:1||Transformation temperature:1||Transparent electronics:1||UAV:1||UV illumination:1||Ultimate strain:1||Ultimate stress:1||Ultrafine grains:1||Uniaxial compressive test:1||Vehicular cloud computing:1||Vertical earthquake:1||Wave depth:1||Weld:1||Wind turbine:1||Work zone:1||Zero volumetric strain:1||Zinc oxide:1||Zinc oxide nanostructure:1||accelerated replacement:1||active confining pressure:1||active fibers:1||active prestressing:1||active reinforcing fiber:1||ammonium manganese III pyrophosphate:1||analytical and experimental studies:1||anchor:1||anchoring method:1||anisotropic viscohyperelasticity:1||aqueous solution:1||axial strain at zero volumetric strain:1||bending tests:1||bolted steel member:1||bond behavior:1||bridges:1||buckling analysis:1||buckling coefficient:1||buckling instability:1||bucklingrestrained braced frames (BRBFs):1||buttfusion welded joint:1||cable components:1||cablestayed bridge:1||cementbased composites:1||ceramporite concrete:1||coatings:1||coiled carbon nanotubes (CCNTs):1||cold rolling:1||color change:1||complete electrode model:1||component springs:1||composite materials:1||compressive strength:1||concrete edge breakout resistance:1||confinement ratio:1||confining effect:1||confining stress:1||constitutive model:1||crack closing:1||crack growth:1||crack monitoring:1||crackclosing:1||crackclosing capacity:1||crackcuring:1||crackrepairing:1||crimped SMA fiber:1||cyclic loading:1||cyclic pullout test:1||damping:1||decision analysis:1||decision support:1||deformed geometry:1||deformed steel bar:1||dense lateral reinforcement:1||digital image correlation:1||displacement:1||dogbone shape:1||dogboneshaped fiber:1||drone:1||dynamic characteristics:1||dynamics:1||effective FSP failure strain:1||elastic buckling length:1||electrical impedance tomography:1||elevation control:1||embedded length:1||energy absorption:1||energy absorption capacity:1||energy dissipation:1||experimental analysis:1||external pressure:1||fatigue life:1||fiber pullout resistance:1||fiberreinforced materials:1||fiber/matrix bond:1||fibers:1||fictitious axial force:1||finite element analysis:1||flagshaped behavior:1||flexural performance:1||flexural strength:1||fracture toughness:1||fragility analysis:1||fragility curves:1||frequency analysis:1||functionally graded materials:1||geometric modification:1||geometrical nonlinearity:1||ground control points:1||ground motion directionality:1||grouting:1||guided wave:1||heat of hydration:1||heat sources:1||heat treatment:1||heavyweight reinforced concrete:1||highdensity polyethylene (HDPE) pipe:1||higher order shear deformation theory:1||hole eccentricity:1||hydration heat:1||hysteretic behavior:1||imaging process:1||impact compressive loading:1||impedance spectroscopy:1||inplane:1||inelastic buckling length:1||inelastic eigenvalue analysis:1||inorganic pigment:1||integral and seat abutments:1||inverse problem:1||lap splice:1||lateral confinement:1||load measurement:1||load type effect:1||luminescence:1||martensitic SMA bars:1||material nonlinearity:1||mechanical coupler:1||mechanical joint model:1||molecular dynamics (MD) simulations:1||mortar beam:1||moving distance:1||multitemporal:1||nonlinear dynamic analyses:1||nonlinear vibration:1||oilcontaminated site:1||onsite monitoring:1||optimal implementation parameters:1||optimal rehabilitation:1||optimal seismic rehabilitation:1||optimization:1||outofplane:1||partialdifferentialequationconstrained optimization:1||phase transformation:1||photogrammetry:1||physical properties:1||piezoelectric patch:1||plastic hinge:1||plastic hinge section:1||plates:1||postbuckling:1||precompression:1||precast slab panel track:1||precompression:1||probabilistic decision analysis:1||probabilistic seismic demand model:1||pushover behavior:1||quantum dot:1||reinforced concrete:1||reinforced concrete columns:1||reinforcement:1||relaxation tests:1||reliability:1||residual interstory drifts:1||restrainer:1||sandwich plate:1||saturated zone:1||seismic demand model:1||seismic design:1||seismic fragility:1||seismic fragility curves:1||seismic performance evaluation:1||seismic protection:1||seismic resistance:1||seismic risk:1||seismic risk analysis:1||selfcentering capacity:1||selfhealing capacity:1||shape memory alloy (SMA):1||shape memory alloys (SMAs):1||shape memory materials:1||shear behavior:1||short SMA fibres:1||skewed bridge:1||sliding friction:1||slip:1||slip deformation:1||snow:1||split Hopkinson pressure bar (SHPB):1||stainless steel ring:1||steel fiber:1||steel jacket:1||steel jackets:1||steel plate girder:1||steel plate girder bridge:1||steel wrapping jackets:1||steelplategirder:1||stiffness ratio:1||straining behavior:1||stress hinges:1||superelastic SMA bars:1||superelastic SMA fibers:1||superelastic behavior:1||superelasticity:1||symmetric behavior:1||temperature assessment:1||throughthickness hole:1||timber track:1||timescale analysis:1||transverse vibration:1||twisting:1||ultimate flexural strength:1||uniaxial tensile test:1||unit pullout resistance:1||unsaturated zone:1||vision:1||wave depth:1||wedge action:1||wire rope:1||wire rope reinforcement:1||zero volumetric strain:1||강도 증감:1||강도비:1||강도설계법:1||건설현장:1||관절대차 차량:1||교대:1||교량:1||교량받침:1||교량의 유지보수:1||구속비:1||구속콘크리트:1||균열진전:1||낙교:1||내진설계 적합성:1||내진성능평가:1||높이조절:1||다경간 단순지지 교량:1||동적 강성:1||동적 거동:1||동적응답:1||디스크 받침:1||디스크받침:1||레일연마:1||레일의 피로수명:1||반복거동:1||발생빈도:1||배전반:1||변위제어장치:1||변형률 보정:1||보강 콘크리트 공시체:1||보요소:1||복원능력:1||부식:1||부착강도:1||부착파괴:1||사고:1||생애주기 지진신뢰성해석:1||선받침:1||설계 압축 강성도:1||수정 Miner 법칙:1||수평방향 안정성:1||스마트 댐퍼:1||스마트댐퍼:1||스테인레스 강:1||스페리컬 받침:1||신뢰성:1||심각도:1||쐐기작용:1||압축거동:1||압축변형률:1||앵커사용 방법:1||원주 변형율:1||위험도:1||유지관리:1||유효 FSP 파단변형률:1||유효 압축 강성도:1||응답면기법:1||응력상승거동:1||의사결정해석:1||이동거리:1||이중바닥시스템:1||장기거동:1||정적하중시험:1||제로체적변형률 도달 축방향변형률:1||지진 위험도 해석:1||지진 취약도:1||지진변위제어장치:1||지진비선형해석:1||지진취약도:1||진동대 시험:1||차량 가속도:1||차륜변위:1||철근콘크리트 기둥:1||최적 내진보강:1||콘크리트 압축파단변형률:1||탄성계수:1||탄성받침:1||폴리우레탄 디스크:1||피로수명:1||하중측정:1||확률적 의사결정 해석:1||확률적 지진요구모델:1||횡방향구속:1||휨 거동:1||3차원 차량교량 상호작용:1||휨해석:1||Abutment skew:1||Access floor:1||Accidents:1||Active Confinement:1||Active prestressing:1||Adhesive:1||Amorphization:1||Amorphous oxide thin film transistors:1||Analysis of covariance:1||Analytical model:1||Analytical solution:1||Anchorage:1||Annealing:1||Anode:1||Antimicrobial activity:1||Aspect ratio:1||Atomic layer deposition:1||B19 martensite:1||BTEX:1||Beating phenomenon:1||Bending Behavior:1||Bending behavior:1||Bond Resistance:1||Bond failure:1||Bond of concrete:1||Bondslip response:1||Bonding strength:1||Bridge bearing:1||Bridge fragility:1||Buckling fracture of reinforcement:1||Carbon fibre:1||Cement composite:1||Cement composites:1||Cementbased composites:1||Characterization:1||Circular ring:1||Circumferential strain:1||Cleavage:1||Coating:1||Cold drawing work:1||Colddrawing work:1||Color change:1||Column height:1||Column shear model under axial force variation:1||Complex networks:1||Compressive behavior:1||Compressive behaviors:1||Concrete beam:1||Concrete compressive strength:1||Concrete strength:1||Confinement effect:1||Constitutive model:1||Convolutional neural networks:1||Crack closure:1||Crack detection:1||Crackbridging:1||Crackclosing capacity:1||Crackcuring:1||Cracking strength:1||Crimped wire:1||Curved multiframe concrete boxgirder bridges:1||Cyclic behavior:1||Cyclic compression:1||Cyclic loading:1||Damage states:1||Damper:1||Debonding:1||Deep learning:1||Deflection:1||Deflection recovery:1||Demand model:1||Dense reinforcement:1||Depletion:1||Design compressive stiffness:1||Differential speed rolling:1||Dilation:1||Direct tensile behavior:1||Disk bearings:1||Displacement recovery:1||Doublearched:1||Dual rubber spring damper · Vibration control · Selfcentering:1||Dynamic increase factor:1||Dynamic message sign (DMS):1||Dynamic stiffness:1||Dynamic tensile behavior:1||EP material:1||EP 마찰재:1||Effective FRP wire failure strain:1||Effective compressive stiffness:1||Effectiveness of confinement:1||Elastic modulus:1||Elastic properties:1||Electric control panel:1||Electrical/Dielectric Properties:1||Elliptic ring:1||Elution behavior:1||Energy Dissipation:1||Expected execution time:1||External Jacket:1||Extreme gradient boosting:1||FEA:1||FRP ring:1||FRP wire:1||FRP wire jackets:1||FRP wires:1||FRP 보강단면:1||FRP 와이어:1||FRP 와이어 보강효과:1||FRP 와이어 파단변형률:1||FRP 파단변형률:1||FSP composite effectiveness:1||FSP 보강 콘크리트 공시체:1||FSP 보강효과:1||FSPconfined cylinders:1||Fatigue:1||Fe alloys:1||Fe based alloy:1||Febased SMA:1||Fiber:1||Fiber reinforced polymer sheets:1||Fiberreinforced cementitious material:1||Fiberreinforced polymer wire jacket:1||Fiber/matrix bond:1||Fibers:1||Field effect transistor:1||Finite element analysis:1||Flat slabs:1||Flexural behavior:1||Flexural capacity:1||Flexural displacement:1||Fourier series:1||Fracture:1||Fracture energy:1||Frequency:1||Friction coefficient:1||Frictional coefficient:1||GFRP wire jackets:1||Gas atomization:1||Gene expression programming (GEP):1||Grain size:1||Green earth:1||HPFRCC:1||Hardening:1||Hardness:1||Heat treatment:1||High performance fiber renforced cementitous composites:1||High strain rates:1||High strength polypropylene fiber:1||Horizontal curvature:1||

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