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New technology and patent

New technology and Patent

New technology and patentㅣ New technology and Patent

“The R&D Institute has excellent professional research personnel in the fields of road, transportation, structure and ground, and is continuously conducting research on new technology, new construction method development, optimization design and technology development, and practical use of new technology and new construction method through self-research and industry-university cooperative research.”

Item Year Title Restration No.
Patent 2010 Ubiquitous IntelligentDisaster PreventionSystem 제0984389호
2008 Ground reinforcing device of small diameter steel pipe of spiral shape and ground reinforcing method using the same 제0868180호
Construction work apparatus of micro pile and the method thereof for load instant 제0820059호
2007 Iron retaining wall of reinforce soil 제0791804호
Strip connecting structure of breast wall 제0788979호
Laminated elastomeric bearing having a air hole 제0788783호
Field tri axial test system 제0743938호
Steel Rib Support for Tunnel 제0719446호
Road surface Sliding prevention layer using Slag ball and acryl resin 제0669849호
Casting of PSC Beam with built-in connection bar 제0667164호
2006 Road surface sliding prevention structure and construction method 제0661474호
Coast recovering method using fabric foam tube structure made of dredging soils 제0646368호
Slope stability method fabric mold for concrete structure with built-in pc wire rope 제0628833호
Gauge for safe assessment of pier structure foundation file in slope 제0623430호
2005 Asphalt binder using waster toner as improving material 제0541406호
Retaining wall construction method and structure 제0527293호
Road center divider with crash absorber 제0489768호
2004 Concrete structure repair and rehabilitation method using hi-grid structure 제0454021호
Displacement inspection gauge for safety assessment 제0454363호
2003 Guardrail Pole installation equipment 제0401700호
Vehicle entrance blocker 제0375156호
2002 Asphalt concrete pavement system 제0357442호
2nd prestressing method by re-raising of supporting spot of continuous pre-flexing composite bridge 제0349023호
Steel box inner strength reinforcement of continuous steel box structu 제0346980호
Structure using hybrid bar 제0345081호
Construction and repairing of PSC Beam Bridge in use of supporting spot raising or lowering 제0341342호
Total 26건
Utility model 2010 Safety Check-up system in tunnel is easing measur ement and confirmation of crack position 제0449473호
2009 Bridge-seat apparatus mounted safety diagnosis system 제0445710호
Safty check-up apparatus of steel box slab section of bridge 제0445610호
Safety check-up apparatus using median strip space of bridge 제0444945호
Diagnostic apparatus for hang down steel-beam in upper cantilever section of steel bridge 제0444325호
Safety diagnostic apparatus for bridge railing 제0444324호
Check-up apparatus for safety diagnosis of crack length of pier bridge 제0444323호
Safety check-up apparatus of transformation floor-slab for bridge 제0444092호
Safety diagnosis apparatus for pillar formative tunnel arch-type 제0444092호
Safety diagnosis apparatus perceived transformation of bridge cantilever section 제0444090호
Safety check-up apparatus for watching leaking water and crack of tunnel inside 제0444017호
Safety diagnosis apparatus for expansion joint of sleeve bridge 제0443932호
Safety Diagnosis Apparatus for Pillar in Tunnel 제0443709호
Safety check-up Apparatus for Steel Box Slab Section of Bridge 제0443692호
2006 Prevention Facility Structure of Road for Falling Rocks 제0401520호
Prevention Facility Structure for Road Slope Sliding 제0402411호
Protection Cover Installation Structure for Road Divider 제0445710호
Composite Noise Barrier Wall Installation Structure 제0403377호
Delineator Installation Structure 제0401515호
Arch Type Prevention Facility of Road for Falling Rocks 제0401532호
Installation Structure of Prefabricated Retaining Wall 제0402401호
Connection Method of Timber Retaining Wall 제0402376호
Settlement Protection Structure of Asphalt Pavement Connection Area of L-type Side Ditches 제0401415호
Curb Installation for maintenance 제0401213호
Road Center Divider Installation Structure 제0402810호
Crash Absorber Installation Structure for Tunnel Entrance 제0401522호
Internal Scaffold Structure for Road Drainage Grating Panel Installation 제0402410호
Road Guardrail Easy Maintenance 제0402533호
Vehicle Emergency Stop Facility Structure for Sloping Road 제0402537호
Sloping Road Inspection Path Construction Method 제0403154호
Sloping Road Protection Structure 제0403150호
Total 32건
New technology 2020 Manufacturing and construction technology of steel support materials for tunnels filled with lightweight foam mortar inside the steel pipe
2008 Floor plate construction method using high-strength precast panel (LB-DECK) and work cart
Total 2건