A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GUARD RAIL FOR ROAD
The present invention relates to a guardrail for a road, which is coupled to one portion of a pillar standing on a floor and is molded by synthetic resin. The guardrail for a road includes: an inner plate part in which one portion is coupled to the pillar; an outer plate part formed on the other portion of the inner plate part so that an external surface is curved; an outer hollow part in which a hollow portion having one or more layers is stacked along an outer circumference in an inner space between the inner plate part and the other plate part; and an inner hollow part in which a hollow portion having one or more layers is stacked on an inner portion in the inner space between the inner plate part and the outer plate part. Accordingly, the present invention provides an advantage of being possible to be installed so as to insert a middle board between an outer board and an inner board, form each uneven part while having the same therebetween, couple the same by the uneven part, and increase impact strength by coupling a space between the inner board part and the outer board part by insertion fitting of a multiple board.
본 발명은 바닥에 입설된 지주의 일방에 결합되며 합성수지로 성형된 도로용 가드레일에 관한 것으로서, 지주에 일방이 결합되는 내판부와, 이 내판부의 타방에 외부면이 굴곡지도록 형성된 외판부와, 내판부와 외판부 사이의 내부공간에서 외곽둘레를 따라 1개층 이상의 중공부위가 적층 형성된 외곽중공부와, 내판부와 외판부 사이의 내부공간에서 내곽부위에 1개층 이상의 중공부위가 적층 형성된 내곽중공부를 포함하는 것을 특징으로 한다. 따라서 본 발명은 내판부와 외판부 사이에 다중판재의 끼워맞춤에 의해 결합함으로써, 외부 판재와 내부 판재 사이에 중간 판재를 삽입해서 중간에 두고 각각의 요철부를 형성하여 서로 요철에 의해 결합하여 충격강도를 증가시키도록 설치할 수 있는 효과를 제공한다.
GUARD RAIL FOR ROAD
The present invention relates to a guardrail for a road, which is coupled to one portion of a pillar standing on a floor and is molded by synthetic resin. The guardrail for a road includes: an inner plate part in which one portion is coupled to the pillar; an outer plate part formed on the other portion of the inner plate part so that an external surface is curved; an outer hollow part in which a hollow portion having one or more layers is stacked along an outer circumference in an inner space between the inner plate part and the other plate part; and an inner hollow part in which a hollow portion having one or more layers is stacked on an inner portion in the inner space between the inner plate part and the outer plate part. Accordingly, the present invention provides an advantage of being possible to be installed so as to insert a middle board between an outer board and an inner board, form each uneven part while having the same therebetween, couple the same by the uneven part, and increase impact strength by coupling a space between the inner board part and the outer board part by insertion fitting of a multiple board.
본 발명은 바닥에 입설된 지주의 일방에 결합되며 합성수지로 성형된 도로용 가드레일에 관한 것으로서, 지주에 일방이 결합되는 내판부와, 이 내판부의 타방에 외부면이 굴곡지도록 형성된 외판부와, 내판부와 외판부 사이의 내부공간에서 외곽둘레를 따라 1개층 이상의 중공부위가 적층 형성된 외곽중공부와, 내판부와 외판부 사이의 내부공간에서 내곽부위에 1개층 이상의 중공부위가 적층 형성된 내곽중공부를 포함하는 것을 특징으로 한다. 따라서 본 발명은 내판부와 외판부 사이에 다중판재의 끼워맞춤에 의해 결합함으로써, 외부 판재와 내부 판재 사이에 중간 판재를 삽입해서 중간에 두고 각각의 요철부를 형성하여 서로 요철에 의해 결합하여 충격강도를 증가시키도록 설치할 수 있는 효과를 제공한다.
GUARD RAIL FOR ROAD
도로용 가드레일
LEE JAE HOON (author) / LEE YONG HAE (author)
2019-10-30
Patent
Electronic Resource
Korean
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.