Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile-slab roadbed structure
The invention discloses a pile plate roadbed structure which comprises a railway bridge foundation and a railway bridge body and further comprises an underpass highway structure, a highway protection mechanism and a highway isolation mechanism, the railway bridge body is arranged above the railway bridge foundation, and the underpass highway structure is arranged in the middle of the railway bridge foundation. A road protection mechanism is arranged at the upper end of the underpass road structure, and a road isolation mechanism is arranged in the middle of the road protection mechanism. According to the pile-slab roadbed structure provided by the invention, the underpass highway structure is arranged, and the cast-in-place concrete piles and the prefabricated cover beams of the highway are arranged on the two transverse sides of the railway bridge body, so that the total weight of the box girders is shared by the two sides of the railway bridge body, and then sedimentation of railway pile foundations is not affected; and meanwhile, the box girder is cast by using a field formwork, so that the use of large construction equipment below the railway bridge body can be reduced as much as possible, and the construction flexibility is further improved.
本发明公开了一种桩板路基结构，包括铁路桥基础和铁路桥本体，还包括下穿公路结构、公路防护机构和公路隔离机构，所述铁路桥基础的上方设置有铁路桥本体，所述铁路桥基础的中部设置有下穿公路结构，所述下穿公路结构的上端设置有公路防护机构，所述公路防护机构的中部设置有公路隔离机构。本发明提供的一种桩板路基结构，本装置通过设置下穿公路结构，将公路的混凝土灌注桩和预制盖梁设置于铁路桥本体横向的两侧，使箱梁的总体重量分摊于铁路桥本体的两侧，进而不会对铁路桩基的沉降造成影响，同时将箱梁使用现场支模浇筑的形式，可尽量减少大型施工设备与铁路桥本体的下方使用，进而增加了施工的灵活性。
Pile-slab roadbed structure
The invention discloses a pile plate roadbed structure which comprises a railway bridge foundation and a railway bridge body and further comprises an underpass highway structure, a highway protection mechanism and a highway isolation mechanism, the railway bridge body is arranged above the railway bridge foundation, and the underpass highway structure is arranged in the middle of the railway bridge foundation. A road protection mechanism is arranged at the upper end of the underpass road structure, and a road isolation mechanism is arranged in the middle of the road protection mechanism. According to the pile-slab roadbed structure provided by the invention, the underpass highway structure is arranged, and the cast-in-place concrete piles and the prefabricated cover beams of the highway are arranged on the two transverse sides of the railway bridge body, so that the total weight of the box girders is shared by the two sides of the railway bridge body, and then sedimentation of railway pile foundations is not affected; and meanwhile, the box girder is cast by using a field formwork, so that the use of large construction equipment below the railway bridge body can be reduced as much as possible, and the construction flexibility is further improved.
本发明公开了一种桩板路基结构，包括铁路桥基础和铁路桥本体，还包括下穿公路结构、公路防护机构和公路隔离机构，所述铁路桥基础的上方设置有铁路桥本体，所述铁路桥基础的中部设置有下穿公路结构，所述下穿公路结构的上端设置有公路防护机构，所述公路防护机构的中部设置有公路隔离机构。本发明提供的一种桩板路基结构，本装置通过设置下穿公路结构，将公路的混凝土灌注桩和预制盖梁设置于铁路桥本体横向的两侧，使箱梁的总体重量分摊于铁路桥本体的两侧，进而不会对铁路桩基的沉降造成影响，同时将箱梁使用现场支模浇筑的形式，可尽量减少大型施工设备与铁路桥本体的下方使用，进而增加了施工的灵活性。
Pile-slab roadbed structure
一种桩板路基结构
YANG DI (Autor:in) / KAN WEI (Autor:in) / XIONG HUAN (Autor:in) / WANG MENGYANG (Autor:in) / WANG JIE (Autor:in) / WANG HAIKUN (Autor:in) / CHENG JILI (Autor:in) / HE CHANGLI (Autor:in) / WU SHIPEI (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
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