Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wharf concrete road structure and construction method thereof
The invention discloses a wharf concrete road structure. A cushion layer, a base layer and a surface layer are laid on the upper surface of a roadbed, and transverse and longitudinal distribution steel bars are arranged on the upper portion of the surface layer. A road is divided into two lanes from the center, the surface layer with the two lanes is divided into a plurality of concrete cast-in-situ traffic lane plates, and force transfer rods are arranged in longitudinal joints and transverse joints between the traffic lane plates. The traffic lane plates are divided into wheel pressure areas and non-wheel-pressure areas. Crush-resistance steel bars are distributed on the upper edges of the wheel pressure areas, bending-resistance steel bars are distributed on the lower edges of the wheel pressure areas, and longitudinal steel bars are arranged in the middle parts of the two sides of each wheel pressure area. Tie bars are arranged between the crush-resistance steel bars and the bending-resistance steel bars. Stirrups are arranged outside the crush-resistance steel bars, the bending-resistance steel bars and the middle longitudinal steel bars. Non-wheel-pressure area identifications and wheel pressure area identifications are arranged on the surface of the surface layer. After the roadbed, the cushion layer, the base layer and the surface layer are constructed in sequence, joint cutting and joint filling are conducted, and identification marked lines are drawn. According to the road, by the adoption of the identification marked lines, vehicles can be guided to travel along the wheel pressure areas with high bending resistance and cracking resistance bearing capacity, the road can bear container vehicle loads which are heavy in traffic and heavy in axle load, and therefore the safety and durability of the surface layer are guaranteed.
Wharf concrete road structure and construction method thereof
The invention discloses a wharf concrete road structure. A cushion layer, a base layer and a surface layer are laid on the upper surface of a roadbed, and transverse and longitudinal distribution steel bars are arranged on the upper portion of the surface layer. A road is divided into two lanes from the center, the surface layer with the two lanes is divided into a plurality of concrete cast-in-situ traffic lane plates, and force transfer rods are arranged in longitudinal joints and transverse joints between the traffic lane plates. The traffic lane plates are divided into wheel pressure areas and non-wheel-pressure areas. Crush-resistance steel bars are distributed on the upper edges of the wheel pressure areas, bending-resistance steel bars are distributed on the lower edges of the wheel pressure areas, and longitudinal steel bars are arranged in the middle parts of the two sides of each wheel pressure area. Tie bars are arranged between the crush-resistance steel bars and the bending-resistance steel bars. Stirrups are arranged outside the crush-resistance steel bars, the bending-resistance steel bars and the middle longitudinal steel bars. Non-wheel-pressure area identifications and wheel pressure area identifications are arranged on the surface of the surface layer. After the roadbed, the cushion layer, the base layer and the surface layer are constructed in sequence, joint cutting and joint filling are conducted, and identification marked lines are drawn. According to the road, by the adoption of the identification marked lines, vehicles can be guided to travel along the wheel pressure areas with high bending resistance and cracking resistance bearing capacity, the road can bear container vehicle loads which are heavy in traffic and heavy in axle load, and therefore the safety and durability of the surface layer are guaranteed.
Wharf concrete road structure and construction method thereof
XUE XINGWEI (Autor:in) / YU LING (Autor:in) / PANG XING (Autor:in) / SUN JUYANG (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
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.
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