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1.发明申请公开(公告)号：US20180149947A1
公开(公告)日：2018-05-31
申请号：US15378057
申请日：2016-12-14
Inventor： HYEONG YEOL KIM
CPC classification number: G03B15/006 , B64C25/10 , B64C39/024 , B64C2201/108 , B64C2201/127 , B64C2201/146 , B64D47/08 , G05D1/0038
Abstract: Provided are an unmanned aerial vehicle system for taking a close-up picture of a facility and a photography method using the same. The unmanned aerial vehicle system can safely bring a drone, which is an unmanned aerial vehicle, close to a facility surface, which is a subject, using supports and settling members to precisely photograph damage, deterioration, and defects on the facility surface and can safely bring the unmanned aerial vehicle close to the facility and fix the unmanned aerial vehicle on the facility in a perpendicular direction with respect to the subject surface of the facility to improve the quality of an image captured by a camera when the unmanned aerial vehicle is remotely controlled or autonomously navigates.
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公开(公告)号：US20190136551A1
公开(公告)日：2019-05-09
申请号：US15836919
申请日：2017-12-11
Inventor： HYEONG YEOL KIM , GUM SUNG RYU , DONG WOO SEO , YOUNG JUN YOU
Abstract: Provided are a highly durable textile reinforcing panel used as a concrete form and a method for constructing a reinforced concrete structure using the same. The highly durable textile reinforcing panel is configured to resist a lateral pressure caused due to a self-load of concrete which is not cured during construction and function as a structure reinforcing material by being integrated with concrete cured after the construction, is integrated with the concrete structure via a textile shear connector formed on a highly durable concrete panel, and allows a lattice-shaped reinforcing material to remarkably increase flexural strength of the highly durable concrete panel, and thus a flexural strength of the entire concrete structure is remarkably increased when the highly durable textile reinforcing panel used as a concrete form is structurally integrated with the concrete structure.
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3.发明申请公开(公告)号：US20180149554A1
公开(公告)日：2018-05-31
申请号：US15820448
申请日：2017-11-22
Inventor： HYEONG YEOL KIM , JONG SUP PARK
CPC classification number: G01M5/0008 , E01D19/06 , G01G19/021 , G01G19/024 , G01G19/035 , G01G19/62
Abstract: Provided is a safety inspection apparatus for a bridge using an expansion joint with a load cell capable of inspecting safety of a bridge and checking an overweight of a traveling vehicle by including a load cell installed at a lower portion of an expansion joint installed between upper plates of a bridge to measure a load of a traveling vehicle, and a measuring device installed on the bridge to measure behavior of the bridge, determining a total weight of a vehicle to manage an operation of an overweight vehicle which hinders safety of a structure and road pavement, measuring and storing weight data of a vehicle passing over the bridge as behavior data of the bridge in real time, and determining performance, a degree of deterioration, and a damaged position of the bridge without a separate safety inspection by analyzing the data over the long term.
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4.发明申请公开(公告)号：US20180148931A1
公开(公告)日：2018-05-31
申请号：US15378053
申请日：2016-12-14
Inventor： HYEONG YEOL KIM , KI TAE PARK
Abstract: A heat shrinkable tube-covered rebar basically solves a problem of corrosion of a rebar embedded in a concrete structure by covering the rebar with a heat shrinkable tube, which is a polymer material, and a thermosetting resin to prevent the rebar embedded in the concrete structure from corroding, and easily integrates a reinforcing bar with the heat shrinkable tube and perform a first anti-corrosion treatment on the reinforcing bar by applying a thermosetting resin between the reinforcing bar and the heat shrinkable tube.
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