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Structural system for flatly prefabricating and modularly transporting large-scale immersed tube tunnel tube section
The invention discloses a structural system for flatly prefabricating and modularly transporting a large-scale immersed tube tunnel tube section. The structural system for flatly prefabricating and modularly transporting the large-scale immersed tube tunnel tube section comprises a land area prefabrication platform, a modular transportation platform, and an ultra-large type pipe section transportation barge, wherein the land area prefabrication platform comprises a bottom steel plate for supporting the tunnel tube section and multiple rows of support pillars; the tunnel tube section is transported by land through the land area prefabrication platform; the modular transportation platform is used for sending the tunnel tube section to the transportation barge and then retreating, is capableof automatically adjusting the height, and comprises multiple communicated transportation modules; the transportation modules are arranged on the bottom part of the bottom steel plate and are locatedbetween the adjacent support pillars; and the ultra-large type pipe section transportation barge is used for transporting the tunnel tube section in a water area. According to the structural system for flatly prefabricating and modularly transporting the large-scale immersed tube tunnel tube section provided by the invention, a dry dock has no need to be built, so that the input of an immersed tube tunnel construction temporary project is reduced, the immersed tube tunnel cost and the construction period are saved; the requirement on the floor space required for tube section prefabrication issmall, so that the applicability of the immersed tube tunnel is higher; the tube section is transferred through the modular transportation platform, so that the transportation modes are flexible; andthe requirement on the fairway depth is low, so that the dredging of an existing fairway can be avoided or reduced.
本发明公开了一种平地预制模块化运输大型沉管隧道管段的结构系统，包括：陆域预制平台，包括用于支撑隧道管段的底钢板和多排支撑柱，通过陆域预制平台陆上运输隧道管段；模块化运输平台，用于将隧道管段送至运输驳船后撤出，能够自动调节高度，包括多个相连通的运输模块，运输模块设置在底钢板的底部，位于相邻的支撑柱之间；以及超大型管段的运输驳船，用于对隧道管段进行水域运输。本发明无需建设干坞，减少了沉管隧道修建临时工程的投入，节省了沉管隧道造价和工期；管段预制所需场地面积要求小，使得沉管隧道适用性更强；通过模块化运输平台转运管段，运输方式灵活；对航道水深要求低，能够避免或减少对既有航道的疏浚。
Structural system for flatly prefabricating and modularly transporting large-scale immersed tube tunnel tube section
The invention discloses a structural system for flatly prefabricating and modularly transporting a large-scale immersed tube tunnel tube section. The structural system for flatly prefabricating and modularly transporting the large-scale immersed tube tunnel tube section comprises a land area prefabrication platform, a modular transportation platform, and an ultra-large type pipe section transportation barge, wherein the land area prefabrication platform comprises a bottom steel plate for supporting the tunnel tube section and multiple rows of support pillars; the tunnel tube section is transported by land through the land area prefabrication platform; the modular transportation platform is used for sending the tunnel tube section to the transportation barge and then retreating, is capableof automatically adjusting the height, and comprises multiple communicated transportation modules; the transportation modules are arranged on the bottom part of the bottom steel plate and are locatedbetween the adjacent support pillars; and the ultra-large type pipe section transportation barge is used for transporting the tunnel tube section in a water area. According to the structural system for flatly prefabricating and modularly transporting the large-scale immersed tube tunnel tube section provided by the invention, a dry dock has no need to be built, so that the input of an immersed tube tunnel construction temporary project is reduced, the immersed tube tunnel cost and the construction period are saved; the requirement on the floor space required for tube section prefabrication issmall, so that the applicability of the immersed tube tunnel is higher; the tube section is transferred through the modular transportation platform, so that the transportation modes are flexible; andthe requirement on the fairway depth is low, so that the dredging of an existing fairway can be avoided or reduced.
本发明公开了一种平地预制模块化运输大型沉管隧道管段的结构系统，包括：陆域预制平台，包括用于支撑隧道管段的底钢板和多排支撑柱，通过陆域预制平台陆上运输隧道管段；模块化运输平台，用于将隧道管段送至运输驳船后撤出，能够自动调节高度，包括多个相连通的运输模块，运输模块设置在底钢板的底部，位于相邻的支撑柱之间；以及超大型管段的运输驳船，用于对隧道管段进行水域运输。本发明无需建设干坞，减少了沉管隧道修建临时工程的投入，节省了沉管隧道造价和工期；管段预制所需场地面积要求小，使得沉管隧道适用性更强；通过模块化运输平台转运管段，运输方式灵活；对航道水深要求低，能够避免或减少对既有航道的疏浚。
Structural system for flatly prefabricating and modularly transporting large-scale immersed tube tunnel tube section
一种平地预制模块化运输大型沉管隧道管段的结构系统
HE WEIGUO (author) / FAN GUOGANG (author) / ZHOU HUAGUI (author)
2020-05-29
Patent
Electronic Resource
Chinese
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