Multifunctional measurement and control pile with stable structure and construction method thereof

A multi-functional and stable technology, which can be used in infrastructure engineering, infrastructure testing, construction, etc., to solve problems such as low construction efficiency and low lofting positioning accuracy, to reduce measurement errors, meet construction accuracy requirements, and ensure construction positioning. The effect of precision

CN113323033AInactive Publication Date: 2021-08-31CHINA CONSTR EIGHT ENG DIV CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-08-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a multifunctional measurement and control pile with a stable structure and a construction method thereof. The multifunctional measurement and control pile comprises a plurality of cast-in-place piles, a bearing platform, a containing pipe, a plurality of inclined struts, a forced centering disc and a placement base, wherein the cast-in-place piles are used for supporting a bottom plate of a foundation pit and are buried in the foundation pit; the bearing platform is cast at the upper end of one cast-in-place pile, and vertical steel bars of the cast-in-place piles are anchored in the bearing platform; the containing pipe is vertically arranged on the bearing platform, the upper end of the containing pipe extends to the position above the bottom plate, and concrete is poured into the containing pipe; the inclined struts are connected between the two opposite sides of the containing pipe and the other cast-in-place piles, and the inclined struts are arranged in a central symmetry mode with the containing pipe as the symmetry center; the forced centering disc is used for erecting a total station and is buried in the concrete at the upper end of the containing pipe; and the placement base is used for installing the total station and is connected to the outer portion of the upper end of the containing pipe. According to the multifunctional measurement and control pile with the stable structure and the construction method thereof, the problems that the construction efficiency is low and the lofting positioning precision is low due to the fact that precise lofting control of embedded parts with high installation precision requirements in the bottom plate adopts a traditional forced centering observation platform outside the foundation pit are solved.
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Description

technical field

[0001] The invention relates to the technical field of building construction, in particular to a structurally stable multifunctional measurement and control pile and a construction method thereof. Background technique

[0002] According to the installation requirements of the underwater vibrating table process equipment, 56 groups of embedded parts for group actuators are installed in the ultra-thick base plate of the underwater vibrating table (the thickness of the base plate is 5m), which provides sufficient support and reaction force for the vibrating table process equipment . Moreover, the installation accuracy of the bolt rod of the embedded part of the group actuator is extremely high, specifically: the plane positioning error of the bolt rod is ±2mm, and the elevation error is ±2mm.

[0003] In addition, with the gradual advancement of the construction of the ultra-thick foundation floor of the underwater shaking table, the core area where the embedde...

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Embodiment Construction

[0034] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0036] refer to Figure 1 to Figure 4 As shown, the present invention provides a structurally stable multi-functional measurement and control pile, including: multiple cast-in-situ piles 1, caps 2, accommodating pipes 3, multiple diagonal braces 4, forced centering plates 5 and placement bases 6 ...