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Fundamental Technology

Infrastructure Technology

  • Underground Space
    R&D to improve the competitiveness of design and construction technology in the field of tunnels and underground spaces.
    Selection of the most suitable TBM type and specifications
    Prediction of the TBM advance rate and the abrasivity of the disc cutter based on different ground characteristics
    Optimal TBM driving technology (prompt risk management during tunneling)
    Design and construction technology for tunnels and underground spaces including excavation methods, support design, and ground improvement methods
    Design, construction technology, and EDZ(Excavated damaged zone) evaluation for nuclear waste disposal facility
    New construction technologies granted: Pressurizing support tunneling method (PSTM)*, IMG**, shotcrete method
  • Offshore/Port
    Leading the way to future markets through maritime and subsea development
    Construction technology and module connection for underwater structures
    Floating structure for floating marine city
    Floating breakwater to protect floating marine city
    Fixed/floating caisson structures for offshore wind farm
  • Bridge/Structure
    Improvement of competitiveness by securing specialized design and construction technologies for bridge and marine structures
    Development of construction equipment and precast concrete technologies for the rapid construction of bridges
    Design and analysis of long-span bridges in consideration of wind and seismic effects
    Utilization of eco-friendly construction materials in structural design
  • Geotech/Foundation
    Design and construction technologies for innovative foundations system and offshore wind foundations
    Foundation design technology for innovative pile systems (Disconnected Piled Raft (DPR), Piled Raft, etc.) with outstanding seismic performance
    Optimized design technology for a foundation system customized to each project site and retaining wall system under special ground conditions
    Design and construction technology for offshore wind large-diameter monopiles and jacket foundations
    Ground response and seismic analysis to minimize earthquake damage
    Utilization of eco-friendly geomaterial and bio-soil
    Eco-friendly soft ground improvement and slope reinforcement technology
  • Construction Materials
    Strengthening technological competitiveness through improvement of performance/quality/eco-friendliness of construction materials
    High early strength concrete (Construction period reduction)
    Specialty concrete solutions (High strength, Self compaction, Shrinkage control, Low heat for mass concrete)
    Low carbon concrete and sustainable construction materials
    High durable concrete (200 years design life)
    Construction chemicals and polymer composite materials
    Prediction of concrete hydration heat and optimization of construction phase by computer simulation
  • Road / Airport
    Design and construction technologies for innovative transportation infrastructure
    Airport master plan
    Development for fast construction in transportation infrastructure
    Development of eco-friendly, thin-layer pavement
    Development of economical interlocking pavement

Building Technology

  • Building Structure
    Create added value to a house building project by enhancing professional skills
    Implementation of wind-resistant engineering including a wind tunnel test, wind-induced vibration analysis, and computational fluid dynamics (CFD) analysis on high-rise or freeform buildings
    Implementation of skyscraper-related structure engineering including lateral load-resisting system optimization and column shortening analysis and measurement
    Implementation of dynamic structural engineering including the performance evaluation on base isolation, damping devices, seismic reinforcement and floor vibration
  • Eco-friendliness/Energy
    Business model enhancement in the building/housing sectors through the development of eco-friendly/energy technologies and solutions
    Development of product differentiation technology such as air cleaning ventilation system to respond to viruses and PM* 2.5, smart BEMS*, floor structure design for remodeling
    Technology to improve building/housing performance including pollutant absorbing wallpaper, HVAC* commissioning technology, renewable energy design and energy care solutions etc.
    On-site supporting technologies such as thermal insulation/condensation and airtightness evaluation, heating/cooling and ventilation efficiency evaluation and daylighting environment evaluation simulation etc.
    * PM : Particulate Matter * BEMS : Building Energy Management System * HVAC : Heating, Ventilation & Air Conditioning
  • Noise/Vibration
    Satisfaction of legal standards through the pre-emptive application of base technology and minimization of risks in the apartment construction business
    Technology to reduce floor noise in apartment buildings: Evaluation of floor slab vibration characteristics, evaluation of properties of resilient materials, increase stiffness, design optimized to the floor system, etc.
    Technology to control noise in construction sites: Impact analysis for noise incurred during construction, analysis of methods to reduce construction site noise, design optimized to temporary noise barriers, etc.
    Design technology to insulate and absorb indoor and outdoor sound: Analysis of sound insulation performance for buildings’ external walls, assessment of the insulation and absorption performance of materials, and facility design to block noise and vibration, etc.
  • OSC (Off-Site Construction)
    Construction time reduction and productivity improvement through the development of DfMA* -based off-site construction technology
    Development of structural system of PC* (precast concrete) and PC modular apartment
    Development of exterior system of PC apartment
    Development of long span- and lightweight-PC Module
    Design for manufacturing and assembly of PC Modular apartment
    * DfMA : Design for Manufacturing and Assembly * PC : Precast Concrete

Plant Technology

  • Process Design
    New process development, process design of demonstration plant
    Development of new energy and chemical processes using a variety of process design methodologies such as simulation and optimization
    Basic/detailed process design for new business plant (CCUS*, Water electrolysis, etc.)
    Process integration and Techno-Economic Assessment (TEA), Exergy analysis and Heat/water exchange network synthesis
    * CCUS : Carbon Capture Utilization and Storage
  • Mechanical·Piping Design
    Enhanced basic design and optimization in Machine and piping systems
    Conceptual design and technical support for machine & piping in new business plant
    Anti-vibration & noise technologies, fault diagnosis and failure prediction for rotating machinery and valves
    Verification of piping design risk through acoustic and flow-induced vibration, surge/stress analysis
  • Specialized Design
    Enhanced basic design and technical support in electrical & instrumentation, flow analysis, corrosion & metallurgy
    Conceptual design and technical support for electrical & instrumentation in new business plant
    Verification of design using Flow Assurance and CFD* analysis
    Corrosion failure analysis and prevention, material selection (metal) and cathodic protection
    * CFD : Computational Fluid Dynamics
  • New business plant a prior design(F/S*, Conceptual, Pre-FEED*, FEED) and demonstration
    Early commercialization of sustainable technology to cope with climate change crisis
    Carbon dioxide capture, compression, transportation and storage business for carbon neutrality
    Hydrogen production business considering renewable energy
    Eco-friendly regeneration business for sustainable development
    * F/S : Feasibility Study * FEED : Front-End Engineering Design