An assembled caisson structure and its installation method

An installation method and prefabricated technology, which are applied to underwater structures, infrastructure engineering, caisson and other directions to achieve the effect of shortening the construction period on site, convenient and labor-saving on-site construction, and easy processing and installation.
CN113389213BActive Publication Date: 2022-07-15中交(广州)建设有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
中交(广州)建设有限公司
Publication Date
2022-07-15

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Abstract

The invention provides a prefabricated caisson structure applied in the technical field of building construction, and the present invention also relates to a method for installing a prefabricated caisson structure. (10) Reinforcement mesh (9) is arranged inside, end sealing plates (7) are respectively arranged at the upper and lower ends of the concrete (10), one side of the metal sheet pile (5) extends to the side of the concrete (10), and the metal sheet pile (5) ) the other side extends to the other side of the concrete (10), one side of the metal sheet pile (5) is provided with a bent reserved grouting groove (6), and the other side of the metal sheet pile (5) is also provided with a bent pre-grouting groove (6). The remaining grouting tank (6), the assembled caisson structure of the present invention has the advantages of simple structure, low cost, convenient processing and installation, convenient and labor-saving on-site construction, shortening the on-site construction period, and good overall structural stability and water-stop performance. It has greatly improved the prefabrication level of caisson construction and has extremely high promotion and use value.
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Description

technical field

[0001] The invention belongs to the technical field of building construction, and more particularly, relates to a prefabricated caisson structure, and also relates to an installation method of an assembled caisson structure. Background technique

[0002] As a foundation form, caisson is widely used in bridge foundations, anchorages and water supply and drainage projects due to its high overall rigidity and good integrity. The traditional caisson adopts the cast-in-place process, from binding steel bars, erecting formwork supports, pouring concrete to curing and removing formwork, with many construction procedures and a long construction period, which has become an important factor restricting equipment turnover. The prefabricated caisson is adopted, and the block structure can be prefabricated in the factory and assembled on site, which greatly reduces the construction period. At present, there are few research and engineering cases in prefabricated caisson ...

Claims

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