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A platform for research: civil engineering, architecture and urbanism
Water passing box culvert connection construction method
The invention discloses a water passing box culvert connection construction method, which adopts a mode that an old box culvert is externally connected with a tenon, the tenon is externally coated with a waterproof material to be in bell and spigot joint with a newly-built box culvert, and then an original pipe wall in a well (pipe) is broken manually or mechanically to realize a new and old pipepassage. According to the water passing box culvert connection construction technology, the water passing capacity of the box culvert is 50% in the cut-connection process, the water supply rate of a certain degree is guaranteed, and a downstream water plant water source is not affected. The method has the advantages of short construction period, no temporary engineering, low engineering investmentand the like.
本发明公开了一种过水箱涵衔接施工方法，采用老箱涵外接榫头，榫头外包防水材料与新建箱涵承插连接，再利用人工或机械破除井（管）内原管壁实现新老管通路的方式。本发明的过水箱涵衔接施工技术在割接过程中箱涵50%通水的能力，保证了一定程度的供水率，并且不对下游水厂水源造成影响。本发明同时具有施工周期短，无临时工程，工程投资低等优点。
Water passing box culvert connection construction method
The invention discloses a water passing box culvert connection construction method, which adopts a mode that an old box culvert is externally connected with a tenon, the tenon is externally coated with a waterproof material to be in bell and spigot joint with a newly-built box culvert, and then an original pipe wall in a well (pipe) is broken manually or mechanically to realize a new and old pipepassage. According to the water passing box culvert connection construction technology, the water passing capacity of the box culvert is 50% in the cut-connection process, the water supply rate of a certain degree is guaranteed, and a downstream water plant water source is not affected. The method has the advantages of short construction period, no temporary engineering, low engineering investmentand the like.
本发明公开了一种过水箱涵衔接施工方法，采用老箱涵外接榫头，榫头外包防水材料与新建箱涵承插连接，再利用人工或机械破除井（管）内原管壁实现新老管通路的方式。本发明的过水箱涵衔接施工技术在割接过程中箱涵50%通水的能力，保证了一定程度的供水率，并且不对下游水厂水源造成影响。本发明同时具有施工周期短，无临时工程，工程投资低等优点。
Water passing box culvert connection construction method
过水箱涵衔接施工方法
WANG HONGYUAN (author) / DONG XUEGANG (author) / YOU MENGTAO (author) / MA RUBIN (author) / WANG LULU (author) / YAN YIJING (author) / NI LAN (author) / HOU JIE (author) / CHEN YONGHU (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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