Machining method of bottom sealing hoop for fabricated pile cap construction

A processing method and prefabricated technology, applied in sheet pile walls, infrastructure engineering, construction, etc., can solve the problems of construction limited by moisture, low template support and dismantling efficiency, affecting installation progress, etc., to achieve convenient and efficient installation, and prevent slurry good effect
CN112431191APending Publication Date: 2021-03-02NO 5 ENG CO LTD OF CCCC FIRST HARBOR ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NO 5 ENG CO LTD OF CCCC FIRST HARBOR ENG
Publication Date
2021-03-02

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Abstract

The invention discloses a machining method of a bottom sealing hoop for fabricated pile cap construction. The method includes the steps of (1) selecting a mould; (2) selecting a hoop material; (3) machining the hoop; (4) selecting an annular blocking plate material and discharging; (5) welding an annular blocking plate; (6) welding connecting bolts and cutting; and (7) stopping gouting. Accordingto the machining method of the bottom sealing hoop for fabricated pile cap construction, when the bottom sealing hoop is applied to assembly type pile cap construction, the bottom sealing hoop is convenient and efficient to install (12 sets of bottom sealing hoops can be installed in a single set every day and under the condition that the bottom sealing hoop is affected by damp levels), and the grout stopping effect is good.
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Description

technical field

[0001] The invention relates to a processing method for a bottom-sealing hoop used in the construction of an assembled pile cap. Background technique

[0002] At present, in the construction of supporting wharf projects for coal-fired power plants, the oil product, heavy cargo wharf, and coal unloading wharf all adopt high-piled beam-slab structures, such as figure 1 As shown, the lower structure is steel pipe pile 2; the upper structure is mainly prefabricated and installed, including prefabricated pile cap 3, prefabricated longitudinal beam 4 (or prefabricated ship berth member 1), prefabricated panel 6 and cast-in-place surface from bottom to top Layer 5 etc. Among them, the prefabricated pile cap 3 is to bury four φ32mm supporting steel bars during prefabrication, and the supporting steel bars are located on the top of the steel pipe pile 2 during installation. After the position and elevation of the pile cap are adjusted, it can be welded and fixed. li...

Claims

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