A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a low-temperature-resistant urban road capable of being paved quickly. The road comprises four prefabricated slabs, wherein holes for accommodating steel strands are formed in two sides of each prefabricated slab, and the adjacent prefabricated slabs are connected through the steel strands; the diameter of the steel strands is 15.50 mm, holes for accommodating the steel strands are formed in four sides of each prefabricated slab, and the adjacent prefabricated slabs are connected through the steel strands; the four prefabricated slabs constitute a road surface unit by the aid of the steel strands and steel connecting plate strips on outer sides of the prefabricated slabs; a connecting key structure is also mounted between every two adjacent prefabricated slabs and comprises a convex shear-resisting key and a concave shear-resisting key which are matched with each other. The road is convenient to transport and quick to mount, slabs are divided into multiple types and models according to ratios of short edges to long edges of the road slabs, and a plurality of positioning shear-resisting connecting keys are arranged at connecting interfaces of the slabs so as to prevent the road slabs from being broken and damaged under the repeated action of heavy-loaded vehicles.
The invention discloses a low-temperature-resistant urban road capable of being paved quickly. The road comprises four prefabricated slabs, wherein holes for accommodating steel strands are formed in two sides of each prefabricated slab, and the adjacent prefabricated slabs are connected through the steel strands; the diameter of the steel strands is 15.50 mm, holes for accommodating the steel strands are formed in four sides of each prefabricated slab, and the adjacent prefabricated slabs are connected through the steel strands; the four prefabricated slabs constitute a road surface unit by the aid of the steel strands and steel connecting plate strips on outer sides of the prefabricated slabs; a connecting key structure is also mounted between every two adjacent prefabricated slabs and comprises a convex shear-resisting key and a concave shear-resisting key which are matched with each other. The road is convenient to transport and quick to mount, slabs are divided into multiple types and models according to ratios of short edges to long edges of the road slabs, and a plurality of positioning shear-resisting connecting keys are arranged at connecting interfaces of the slabs so as to prevent the road slabs from being broken and damaged under the repeated action of heavy-loaded vehicles.
Low-temperature-resistant urban road capable of being paved quickly
SUN XIN (author)
2015-11-18
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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