A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PRESTRESSED CONCRETE PAVEMENT WITH MULTI CURVED TENDON
The present invention relates to a prestressed concrete road pavement, in which a central portion of a transverse tendon (12) embedded in a plate body (20) of a pavement is formed with an upward curve portion, and both end portions of the tendon are formed with a downward curve portion. Thus, the prestressed concrete road pavement is able to effectively deal with irregular deformation of the plate body (20) in accordance with loading in a vertical load on a road surface, and interference between a longitudinal tendon (11) and the transverse tendon (12) can be fundamentally prevented at the same time. By using the present invention, an environmental element load and a vehicle wheel load applied to the prestressed concrete pavement plate body (20) can be effectively resisted, irregular deformation of the pavement plate body (20) can be suppressed, and structural stability can be secured.
본 발명은 프리스트레스트 콘크리트(Prestressed Concrete) 도로 포장체에 관한 것으로, 포장체의 판체(20)에 내장되는 횡방향 긴장재(12) 중앙부에 상향 굴곡부를 형성하고, 양 단부에는 하향 굴곡부를 형성함으로써, 윤하중 재하에 따른 판체(20)의 불규칙 변형에 효과적으로 대처함과 동시에, 종방향 긴장재(11)와 횡방향 긴장재(12)간 간섭을 근본적으로 방지한 것이다. 본 발명을 통하여, 프리스트레스트 콘크리트 포장 판체(20)에 작용하는 환경적 요인의 하중 및 차륜하중에 대한 효과적인 저항이 가능하며, 포장 판체(20)의 불규칙한 변형을 억제하고 구조적 안정성을 확보하는 효과를 얻을 수 있다.
PRESTRESSED CONCRETE PAVEMENT WITH MULTI CURVED TENDON
The present invention relates to a prestressed concrete road pavement, in which a central portion of a transverse tendon (12) embedded in a plate body (20) of a pavement is formed with an upward curve portion, and both end portions of the tendon are formed with a downward curve portion. Thus, the prestressed concrete road pavement is able to effectively deal with irregular deformation of the plate body (20) in accordance with loading in a vertical load on a road surface, and interference between a longitudinal tendon (11) and the transverse tendon (12) can be fundamentally prevented at the same time. By using the present invention, an environmental element load and a vehicle wheel load applied to the prestressed concrete pavement plate body (20) can be effectively resisted, irregular deformation of the pavement plate body (20) can be suppressed, and structural stability can be secured.
본 발명은 프리스트레스트 콘크리트(Prestressed Concrete) 도로 포장체에 관한 것으로, 포장체의 판체(20)에 내장되는 횡방향 긴장재(12) 중앙부에 상향 굴곡부를 형성하고, 양 단부에는 하향 굴곡부를 형성함으로써, 윤하중 재하에 따른 판체(20)의 불규칙 변형에 효과적으로 대처함과 동시에, 종방향 긴장재(11)와 횡방향 긴장재(12)간 간섭을 근본적으로 방지한 것이다. 본 발명을 통하여, 프리스트레스트 콘크리트 포장 판체(20)에 작용하는 환경적 요인의 하중 및 차륜하중에 대한 효과적인 저항이 가능하며, 포장 판체(20)의 불규칙한 변형을 억제하고 구조적 안정성을 확보하는 효과를 얻을 수 있다.
PRESTRESSED CONCRETE PAVEMENT WITH MULTI CURVED TENDON
다중 굴곡 긴장재 프리스트레스트 콘크리트 포장체
CHUNG JIN HO (author)
2018-11-27
Patent
Electronic Resource
Korean
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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