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A platform for research: civil engineering, architecture and urbanism
Artificial island pipe joint connecting system for relay extension of floating tunnel
The invention discloses an artificial island pipe joint connecting system for relay extension of a floating tunnel. The system comprises an artificial island receiving side shore-connecting structureand an artificial island pushing side shore-connecting structure, wherein the artificial island receiving side shore-connecting structure comprises a receiving section, a receiving side island wall section, a receiving side thrust section, an anchoring connection section and a traction anchorage section which are sequentially arranged from a sea area to the interior of an island, the artificial island pushing side shore-connecting structure comprises a pushing section, a pipe joint connecting section, a pushing side thrust section, a pushing side island wall section and a starting section which are sequentially arranged from the interior of the island to the sea area, the outer surface of a head of a pipe joint entering the relay artificial island is fixedly connected with the inner surface of a pipe joint anchoring box by pouring concrete, and the outer surface of the tail part of the pipe joint left in the relay artificial island and the front part of the pushing section are pushed to the inside of the inner surface of the pipe joint connecting section to be fixed connected by pouring the concrete. According to the artificial island pipe joint connecting system, the pipe joint can be received and dragged when the previous cross-pipe joint is installed in a pushing mode, and meanwhile subsequent cross-pipe joint connecting and pushing can be carried out.
本发明公开了一种用于悬浮隧道接力延伸的人工岛管节连接系统，包括人工岛接收侧接岸结构和人工岛顶推侧接岸结构。人工岛接收侧接岸结构包括由海域至岛内依次设置的接收段、接收侧岛壁段、接收侧止推段、锚固连接段和牵引锚碇段。人工岛顶推侧接岸结构包括由岛内至海域依次设置的顶推段、管节连接段、顶推侧止推段、顶推侧岛壁段和起步段；进入接力人工岛中的管节的头部外表面与管节锚固箱的内表面之间通过灌注混凝土固结；顶推遗留在接力人工岛中的管节的尾部外表面与顶推段的前部至管节连接段的内表面之间通过灌注混凝土固结。本发明的人工岛管节连接系统，能在前序跨管节顶推安装时接收和牵引管节，同时又能进行后续跨管节的连接与顶推。
Artificial island pipe joint connecting system for relay extension of floating tunnel
The invention discloses an artificial island pipe joint connecting system for relay extension of a floating tunnel. The system comprises an artificial island receiving side shore-connecting structureand an artificial island pushing side shore-connecting structure, wherein the artificial island receiving side shore-connecting structure comprises a receiving section, a receiving side island wall section, a receiving side thrust section, an anchoring connection section and a traction anchorage section which are sequentially arranged from a sea area to the interior of an island, the artificial island pushing side shore-connecting structure comprises a pushing section, a pipe joint connecting section, a pushing side thrust section, a pushing side island wall section and a starting section which are sequentially arranged from the interior of the island to the sea area, the outer surface of a head of a pipe joint entering the relay artificial island is fixedly connected with the inner surface of a pipe joint anchoring box by pouring concrete, and the outer surface of the tail part of the pipe joint left in the relay artificial island and the front part of the pushing section are pushed to the inside of the inner surface of the pipe joint connecting section to be fixed connected by pouring the concrete. According to the artificial island pipe joint connecting system, the pipe joint can be received and dragged when the previous cross-pipe joint is installed in a pushing mode, and meanwhile subsequent cross-pipe joint connecting and pushing can be carried out.
本发明公开了一种用于悬浮隧道接力延伸的人工岛管节连接系统，包括人工岛接收侧接岸结构和人工岛顶推侧接岸结构。人工岛接收侧接岸结构包括由海域至岛内依次设置的接收段、接收侧岛壁段、接收侧止推段、锚固连接段和牵引锚碇段。人工岛顶推侧接岸结构包括由岛内至海域依次设置的顶推段、管节连接段、顶推侧止推段、顶推侧岛壁段和起步段；进入接力人工岛中的管节的头部外表面与管节锚固箱的内表面之间通过灌注混凝土固结；顶推遗留在接力人工岛中的管节的尾部外表面与顶推段的前部至管节连接段的内表面之间通过灌注混凝土固结。本发明的人工岛管节连接系统，能在前序跨管节顶推安装时接收和牵引管节，同时又能进行后续跨管节的连接与顶推。
Artificial island pipe joint connecting system for relay extension of floating tunnel
一种用于悬浮隧道接力延伸的人工岛管节连接系统
SUN HONGCHUN (author) / XU LIXIN (author) / DU YU (author) / ZHAO HUI (author) / YU WENJIN (author) / MENG RUOYI (author) / SUN XU (author) / ZHOU RUIYI (author) / LU JINLIANG (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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