A5049179123- Structural Behavior of Reinforced Concrete
- Innovative concrete reinforcement materials
- Structural Load-Bearing Analysis
- Concrete and Cement Materials Research
- Seismic Performance and Analysis
- Recycled Aggregate Concrete Performance
- Concrete Properties and Behavior
- Innovations in Concrete and Construction Materials
- Smart Materials for Construction
- Concrete Corrosion and Durability
- Structural Response to Dynamic Loads
- Fire effects on concrete materials
- Masonry and Concrete Structural Analysis
- Geotechnical Engineering and Soil Stabilization
- Structural Engineering and Vibration Analysis
- Structural Analysis of Composite Materials
- Ultrasonics and Acoustic Wave Propagation
- Advanced Energy Technologies and Civil Engineering Innovations
- High-Velocity Impact and Material Behavior
- Phase Change Materials Research
- Engineering Applied Research
- Adsorption and Cooling Systems
- Structural Analysis and Optimization
- Rock Mechanics and Modeling
- Nuclear Materials and Properties
Chungnam National University
2016-2025
Gifu University
2012
The University of Texas at Austin
1986-2006
Shell (United States)
2006
Woosong University
2005
바이오매스에서 얻어지는 바이오차는 토질 개량제와 탄소 격리제로 제한적인 분야에서 성공적으로 사용되고 있다. 현재 산업전반에서 CO2 에 의한 환경에 부정적인 영향을 완화시키고 지속가능성을 증진시키기 위한 연구가 활발히 진행되고 이에 본 연구에서는 고탄소 바이오차를 격리제 또는 시멘트의 혼화재로써 활용 가능성을 평가하고자 하였다. 견목재에서 얻어진 혼화재로 사용하여 시멘트 배합조건을 달리하면서 모타르의 압축강도, 마이크로구조, 유동성, 중량감소와 같은 화학적, 물리적 재료성질을 평가하였다. 또한 플리이애쉬를 사용한 모르타르의 역학적 특성과 비교 Bio-char, obtained from biomass as a by-product of the pyrolysis process, is used successfully soil amendment and carbon sequester in this limited study. Recent active research literatures...
Steel fiber embedded in concrete serves to reduce crack development and prevent growth at the macroscopic level of matrix. fiber-reinforced (SFRC) with high compressive strength is affected primarily by dimensions, shape, content, aspect ratio, tensile steel fiber. In this study, double-ended hook was used SFRC a 80 MPa. This for study variables two ratios (64, 80) values up 1600 The flexural performance specimens evaluated using mouth open displacement tests, test results were compared code...
The amount of concrete waste has increased significantly over the years due to reconstruction and demolition old buildings. Efforts have been made utilise recycled aggregates address some environmental problems associated with promote sustainability concrete. A number studies carried out examine mechanical properties, mixture design structural performance reinforced (RC) beams comprising aggregate. These report a reduction in strength, relatively large deflections wider crack widths...
Conventional concrete production that uses ordinary Portland cement (OPC) as a binder seems unsustainable due to its high energy consumption, natural resource exhaustion and huge carbon dioxide (CO₂) emissions. To transform the conventional process of more sustainable process, replacement energy-consumptive PC with new binders such fly ash alkali-activated slag (AAS) from available industrial by-products has been recognized an alternative. This paper investigates effect curing conditions...
Specially processed steel cord (SC) macrofibres, each consisting of five twisted fibres, are used to improve the post-cracking behaviour cementitious composites. The long cords have a large diameter, and characterised by high tensile strength, frictional bond strength flexural rigidity. In addition these microfibres enhance snubbing total composite. two specific hybrid fibre blends studied in present paper SC polyethylene (PE), as well polyvinyl alcohol (PVA) fibres. objectives current study...