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A platform for research: civil engineering, architecture and urbanism
Socket and spigot structure for prefabricated assembly pipe gallery and construction method
The invention discloses a socket and spigot structure for a prefabricated assembly pipe gallery and a construction method. The socket and spigot structure comprises a socket and a spigot which are inbutt joint, wherein the socket and the spigot are spliced through a rabbet, a splicing seam is reserved between the socket and the spigot, waterproof slurry is poured into the splicing seam, and the two ends of the splicing seam are blocked; a PC steel bar transversely penetrating through the splicing seam is arranged above the rabbet, and a water stop belt tightly attached to the inclined face isarranged at the inclined face above the rabbet; and the middle section of the rabbet and the lower portion of the rabbet are filled with joint filling plates, and a water-swelling rubber ring is arranged in the joint filling plate at the middle section of the rabbet. According to the socket and spigot structure, butt joint dislocation can be avoided, and the butt joint precision and the butt joint efficiency are effectively improved; uneven settlement of a foundation can be effectively prevented, and the anti-seismic and waterproof effects are achieved; and sealing and waterproof measures canbe achieved for the spigot, combination of working face compression rubber ring sealing and series connection compression can be formed by means of the PC steel bar, and the anti-seepage sealing andstress requirements can be met.
本发明公开了用于预制拼装管廊的承插口结构及施工方法，包括对接的承口和插口，所述承口和插口采用企口拼接，承口和插口之间留有拼接缝，拼接缝中灌注防水浆料，拼接缝的两端端头封堵；企口上方设有横向贯穿拼接缝的PC钢棒，企口上方的斜面处设有与斜面紧贴的止水带；企口的中段和企口的下方都填充有填缝板，企口中段的填缝板中设有遇水膨胀橡胶圈。本发明能够避免出现对接错位，有效提高了对接精度和对接效率；能够有效预防地基不均匀沉降，起到抗震、防水的作用；既能对接口起到密封防水措施，又能借助PC钢棒形成工作面压缩胶圈密封与串接压缩结合，能够满足抗渗密封以及受力要求。
Socket and spigot structure for prefabricated assembly pipe gallery and construction method
The invention discloses a socket and spigot structure for a prefabricated assembly pipe gallery and a construction method. The socket and spigot structure comprises a socket and a spigot which are inbutt joint, wherein the socket and the spigot are spliced through a rabbet, a splicing seam is reserved between the socket and the spigot, waterproof slurry is poured into the splicing seam, and the two ends of the splicing seam are blocked; a PC steel bar transversely penetrating through the splicing seam is arranged above the rabbet, and a water stop belt tightly attached to the inclined face isarranged at the inclined face above the rabbet; and the middle section of the rabbet and the lower portion of the rabbet are filled with joint filling plates, and a water-swelling rubber ring is arranged in the joint filling plate at the middle section of the rabbet. According to the socket and spigot structure, butt joint dislocation can be avoided, and the butt joint precision and the butt joint efficiency are effectively improved; uneven settlement of a foundation can be effectively prevented, and the anti-seismic and waterproof effects are achieved; and sealing and waterproof measures canbe achieved for the spigot, combination of working face compression rubber ring sealing and series connection compression can be formed by means of the PC steel bar, and the anti-seepage sealing andstress requirements can be met.
本发明公开了用于预制拼装管廊的承插口结构及施工方法，包括对接的承口和插口，所述承口和插口采用企口拼接，承口和插口之间留有拼接缝，拼接缝中灌注防水浆料，拼接缝的两端端头封堵；企口上方设有横向贯穿拼接缝的PC钢棒，企口上方的斜面处设有与斜面紧贴的止水带；企口的中段和企口的下方都填充有填缝板，企口中段的填缝板中设有遇水膨胀橡胶圈。本发明能够避免出现对接错位，有效提高了对接精度和对接效率；能够有效预防地基不均匀沉降，起到抗震、防水的作用；既能对接口起到密封防水措施，又能借助PC钢棒形成工作面压缩胶圈密封与串接压缩结合，能够满足抗渗密封以及受力要求。
Socket and spigot structure for prefabricated assembly pipe gallery and construction method
用于预制拼装管廊的承插口结构及施工方法
ZHOU YINGCHAO (author) / NI YONG (author) / DAI RUIJIANG (author) / LI JI (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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