Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a device and a method for manufacturing an immersed tube tunnel pipe section without a dry dock and using hydraulic jacking. The device comprises a dry dock-free pipe section prefabrication platform, a wharf and a transportation immersion ship which are sequentially connected; the dry dock-free pipe section prefabrication platform comprises a middle flat prefabricated platform, a plurality of flat prefabricated platforms on two sides, a bottom steel plate, rail beams and stiffening beams; the middle flat prefabricated platform is connected with the wharf through a sliding rail arranged on a parallel water front and is used for transporting the pipe section onto the transportation immersion ship through the wharf; the plurality of flat prefabricated platforms on twosides are separately arranged on the two sides of the middle flat prefabricated platform, are arranged perpendicular to the middle flat prefabricated platform, and are used for conveying the pipe section to the middle flat prefabricated platform; and a plurality of rows of rail beams and a plurality of rows of stiffening beams are arranged perpendicular to each other to form a rectangular dry dock-free pipe section prefabrication platform. According to the device and the method, different from the conventional mode that after a large foundation pit is excavated in a dry dock, the pipe sectionis subjected to flotation conveying after water injection, a single section of an immersed tube tunnel pipe section main body structure is poured on flat ground, and the sliding rail and a hydraulic jacking device are used as land area transport carriers of the pipe section, so that the transition from the land area to the water area is completed.
本发明公开了一种无干坞液压顶推沉管隧道管段制作装置及方法，包括依次相连的无干坞管段预制平台、码头和运输沉放船，无干坞管段预制平台包括：中间平地预制平台，通过平行岸线设置的滑移轨道与码头相连，用于将管段通过码头运至运输沉放船上；多个两侧平地预制平台，分别设置在中间平地预制平台的两侧，且垂直于中间平地预制平台设置，用于向中间平地预制平台输送管段；以及底钢板、轨道梁和加劲梁，通过多排轨道梁和多排加劲梁相垂直设置以形成长方形的无干坞管段预制平台。本发明区别常规干坞开挖大型基坑后注水浮运管段，将单节沉管隧道管段主体结构在平地浇筑，通过滑移轨道及液压顶进装置作为管段陆域运输载体，完成从陆域到水域的过渡。
The invention discloses a device and a method for manufacturing an immersed tube tunnel pipe section without a dry dock and using hydraulic jacking. The device comprises a dry dock-free pipe section prefabrication platform, a wharf and a transportation immersion ship which are sequentially connected; the dry dock-free pipe section prefabrication platform comprises a middle flat prefabricated platform, a plurality of flat prefabricated platforms on two sides, a bottom steel plate, rail beams and stiffening beams; the middle flat prefabricated platform is connected with the wharf through a sliding rail arranged on a parallel water front and is used for transporting the pipe section onto the transportation immersion ship through the wharf; the plurality of flat prefabricated platforms on twosides are separately arranged on the two sides of the middle flat prefabricated platform, are arranged perpendicular to the middle flat prefabricated platform, and are used for conveying the pipe section to the middle flat prefabricated platform; and a plurality of rows of rail beams and a plurality of rows of stiffening beams are arranged perpendicular to each other to form a rectangular dry dock-free pipe section prefabrication platform. According to the device and the method, different from the conventional mode that after a large foundation pit is excavated in a dry dock, the pipe sectionis subjected to flotation conveying after water injection, a single section of an immersed tube tunnel pipe section main body structure is poured on flat ground, and the sliding rail and a hydraulic jacking device are used as land area transport carriers of the pipe section, so that the transition from the land area to the water area is completed.
本发明公开了一种无干坞液压顶推沉管隧道管段制作装置及方法，包括依次相连的无干坞管段预制平台、码头和运输沉放船，无干坞管段预制平台包括：中间平地预制平台，通过平行岸线设置的滑移轨道与码头相连，用于将管段通过码头运至运输沉放船上；多个两侧平地预制平台，分别设置在中间平地预制平台的两侧，且垂直于中间平地预制平台设置，用于向中间平地预制平台输送管段；以及底钢板、轨道梁和加劲梁，通过多排轨道梁和多排加劲梁相垂直设置以形成长方形的无干坞管段预制平台。本发明区别常规干坞开挖大型基坑后注水浮运管段，将单节沉管隧道管段主体结构在平地浇筑，通过滑移轨道及液压顶进装置作为管段陆域运输载体，完成从陆域到水域的过渡。
Device and method for manufacturing immersed tube tunnel pipe section without dry dock and using hydraulic jacking
一种无干坞液压顶推沉管隧道管段制作装置及方法
28.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B65G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
,
Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen
/
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2020
Immersed tube section separating device for seabed immersed tunnel
| Europäisches Patentamt | 2015
Immersed tube industrial construction method and system without traditional dry dock
| Europäisches Patentamt | 2024
Hydraulic aspects of immersed tube tunnel design
| British Library Conference Proceedings | 1997
Hydraulic Joint for Pipe Jacking
| British Library Online Contents | 2009