Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed and pavement structure combined with overhanging structure
The invention discloses a roadbed and pavement structure combined with an overhanging structure, and relates to the field of highway or urban road engineering. The roadbed and pavement structure comprises a roadbed and pavement structure and an overhanging cross beam, one end of the overhanging beam is arranged in the roadbed pavement structure, and the other end overhangs the roadbed pavement structure; the end, away from the overhanging cross beam, of the roadbed and pavement structure sequentially comprises an embankment structure, a lower roadbed, an upper roadbed, a concrete base layer, acontinuous reinforced concrete plate and an asphalt surface layer from bottom to top. By the adoption of the foam concrete and steel wire mesh lap joint structure, the problem that filled soil between cantilever structures is difficult to compact is solved, the problem of differential settlement of the roadbed under three different conditions of a pavement structure is solved by the adoption of the continuous reinforced concrete slabs and the stress absorption layer, and the use durability of the cantilever structure roadbed is improved.
本发明公开了一种与悬挑结构结合的道路路基路面结构，涉及公路或城市道路工程领域。它包括路基路面结构和悬挑横梁；悬挑横梁一端位于路基路面结构内，另一端悬挑于路基路面结构；路基路面结构远离悬挑横梁一端由下到上依次包括路堤结构、下路床、上路床、混凝土基层、连续配筋混凝土板和沥青面层。本发明采用泡沫混凝土加钢丝网搭接结构解决了悬挑结构之间填土难以压实的问题，采用连续配筋混凝土板加应力吸收层解决了路面结构下三种不同情况下的路基不均匀沉降问题，提高了悬挑结构路基的使用耐久性。
Roadbed and pavement structure combined with overhanging structure
The invention discloses a roadbed and pavement structure combined with an overhanging structure, and relates to the field of highway or urban road engineering. The roadbed and pavement structure comprises a roadbed and pavement structure and an overhanging cross beam, one end of the overhanging beam is arranged in the roadbed pavement structure, and the other end overhangs the roadbed pavement structure; the end, away from the overhanging cross beam, of the roadbed and pavement structure sequentially comprises an embankment structure, a lower roadbed, an upper roadbed, a concrete base layer, acontinuous reinforced concrete plate and an asphalt surface layer from bottom to top. By the adoption of the foam concrete and steel wire mesh lap joint structure, the problem that filled soil between cantilever structures is difficult to compact is solved, the problem of differential settlement of the roadbed under three different conditions of a pavement structure is solved by the adoption of the continuous reinforced concrete slabs and the stress absorption layer, and the use durability of the cantilever structure roadbed is improved.
本发明公开了一种与悬挑结构结合的道路路基路面结构，涉及公路或城市道路工程领域。它包括路基路面结构和悬挑横梁；悬挑横梁一端位于路基路面结构内，另一端悬挑于路基路面结构；路基路面结构远离悬挑横梁一端由下到上依次包括路堤结构、下路床、上路床、混凝土基层、连续配筋混凝土板和沥青面层。本发明采用泡沫混凝土加钢丝网搭接结构解决了悬挑结构之间填土难以压实的问题，采用连续配筋混凝土板加应力吸收层解决了路面结构下三种不同情况下的路基不均匀沉降问题，提高了悬挑结构路基的使用耐久性。
Roadbed and pavement structure combined with overhanging structure
与悬挑结构结合的道路路基路面结构
YIN ZUCHAO (Autor:in) / WU WEIXING (Autor:in) / PENG SHENGHUA (Autor:in) / WANG CONG (Autor:in) / DING YONGFU (Autor:in) / ZHOU TAO (Autor:in) / LUO WEI (Autor:in) / GAO YUAN (Autor:in) / LIANG XIAOLONG (Autor:in)
20.10.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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