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 |