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A platform for research: civil engineering, architecture and urbanism
Permafrost region double-layer continuous reinforced concrete hollow slab concrete pavement composite structure and construction method
The invention discloses a permafrost region double-layer continuous reinforced concrete hollow slab concrete pavement composite structure and a construction method. The pavement composite structure isformed by compounding a continuous reinforced hollow concrete pavement and a porous concrete base layer, wherein the double-layer continuous reinforced hollow concrete pavement consists of a concretepavement slab main body, a longitudinal upper-layer reinforcing mesh and a lower-layer reinforcing mesh which coat the pavement slab main body, and heat dissipation through holes positioned between the two layers of reinforcing meshes. The composite structure has the advantages of being high in structural strength, good in crack resistance, resistant to corrosion, long in service life and the like, a large amount of heat is prevented from being transmitted downwards on the pavement layer, it is guaranteed that residual heat is dissipated in time through the characteristics of the porous baselayer, permafrost is protected, and the composite structure can be widely applied to permafrost region road construction.
本发明公开了一种多年冻土区双层连续配筋混凝土空心板混凝土路面复合结构及施工方法。所述路面复合结构由连续配筋空心混凝土路面和多孔混凝土基层复合而成，其中的双层连续配筋空心混凝土路面由混凝土路面板主体、包裹在路面板主体中的纵向上层钢筋网、下层钢筋网以及位于两层钢筋网之间的散热通孔共同组成。本发明具有结构强度高、抗裂性能好、耐腐蚀、使用寿命长等特点，且在路面层阻断了大量热量向下传递，并由多孔基层特性保证了剩余热量及时消散，保护了多年冻土，可广泛应用于多年冻土区道路建设中。
Permafrost region double-layer continuous reinforced concrete hollow slab concrete pavement composite structure and construction method
The invention discloses a permafrost region double-layer continuous reinforced concrete hollow slab concrete pavement composite structure and a construction method. The pavement composite structure isformed by compounding a continuous reinforced hollow concrete pavement and a porous concrete base layer, wherein the double-layer continuous reinforced hollow concrete pavement consists of a concretepavement slab main body, a longitudinal upper-layer reinforcing mesh and a lower-layer reinforcing mesh which coat the pavement slab main body, and heat dissipation through holes positioned between the two layers of reinforcing meshes. The composite structure has the advantages of being high in structural strength, good in crack resistance, resistant to corrosion, long in service life and the like, a large amount of heat is prevented from being transmitted downwards on the pavement layer, it is guaranteed that residual heat is dissipated in time through the characteristics of the porous baselayer, permafrost is protected, and the composite structure can be widely applied to permafrost region road construction.
本发明公开了一种多年冻土区双层连续配筋混凝土空心板混凝土路面复合结构及施工方法。所述路面复合结构由连续配筋空心混凝土路面和多孔混凝土基层复合而成，其中的双层连续配筋空心混凝土路面由混凝土路面板主体、包裹在路面板主体中的纵向上层钢筋网、下层钢筋网以及位于两层钢筋网之间的散热通孔共同组成。本发明具有结构强度高、抗裂性能好、耐腐蚀、使用寿命长等特点，且在路面层阻断了大量热量向下传递，并由多孔基层特性保证了剩余热量及时消散，保护了多年冻土，可广泛应用于多年冻土区道路建设中。
Permafrost region double-layer continuous reinforced concrete hollow slab concrete pavement composite structure and construction method
多年冻土区双层连续配筋混凝土空心板混凝土路面复合结构及施工方法
HUANG XIAOMING (author) / HONG ZHENGQIANG (author) / LIU YUHAO (author) / ZHANG QIUJU (author) / YAN JIAYU (author)
2021-02-19
Patent
Electronic Resource
Chinese
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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