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A platform for research: civil engineering, architecture and urbanism
Precast reinforced concrete embedded slant-legged frame bridge
The invention discloses a precast reinforced concrete embedded slant-legged frame bridge which comprises a precast reinforced concrete arch body, a precast reinforced concrete foundation and precast reinforced concrete end walls, wherein subgrade filled soil is accumulated at the upper part of the precast reinforced concrete arch body between the precast reinforced concrete end walls and is compacted; the precast reinforced concrete arch body comprises an arched top plate and slant-legged side plates arranged on two longitudinal sides of the arched top plate; the precast reinforced concrete end walls are arranged on two transverse sides of the arched top plate; the arched top plate is supported by the slant-legged side plates on the two longitudinal sides of the arched top plate; the slant-legged side plates are arranged on the precast reinforced concrete foundation. As a novel embedded bridge structure, the precast reinforced concrete embedded slant-legged frame bridge disclosed by the invention has the advantages of reasonable structural stress, good integrity, good convenience and quickness for precasting and obvious cost advantage, and is particularly suitable for road single-span medium-small bridges and municipal separated bridges.
Precast reinforced concrete embedded slant-legged frame bridge
The invention discloses a precast reinforced concrete embedded slant-legged frame bridge which comprises a precast reinforced concrete arch body, a precast reinforced concrete foundation and precast reinforced concrete end walls, wherein subgrade filled soil is accumulated at the upper part of the precast reinforced concrete arch body between the precast reinforced concrete end walls and is compacted; the precast reinforced concrete arch body comprises an arched top plate and slant-legged side plates arranged on two longitudinal sides of the arched top plate; the precast reinforced concrete end walls are arranged on two transverse sides of the arched top plate; the arched top plate is supported by the slant-legged side plates on the two longitudinal sides of the arched top plate; the slant-legged side plates are arranged on the precast reinforced concrete foundation. As a novel embedded bridge structure, the precast reinforced concrete embedded slant-legged frame bridge disclosed by the invention has the advantages of reasonable structural stress, good integrity, good convenience and quickness for precasting and obvious cost advantage, and is particularly suitable for road single-span medium-small bridges and municipal separated bridges.
Precast reinforced concrete embedded slant-legged frame bridge
ZHANG CHUNHUA (author) / YU SHUNXIN (author) / XIA FEI (author) / LU AO (author) / DENG TAO (author) / DUAN BAOSHAN (author) / GAO FANDING (author) / WANG ZHICHENG (author) / HE YUAN (author) / KE DAILIN (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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