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Construction method for wind tower foundation

A construction method and basic technology, applied in infrastructure engineering, construction, etc., can solve problems such as deep burial, waste of manpower and material resources, and achieve the effect of reducing construction costs, ensuring construction quality, and simplifying construction procedures

Inactive Publication Date: 2016-05-18
邵杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional wind tower foundation is constructed outside the structural raft foundation, the position is affected by the structural foundation and the building structure, and after use, it is buried deep underground or dismantled, wasting manpower and material resources

Method used

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Examples

Experimental program
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Embodiment Construction

[0012] Embodiment: A construction method of wind tower foundation (1) Determine the position of wind tower foundation According to the drawings and manpower and material resources, determine the type of tower crane used and the position of tower crane, and formulate the position of using structural raft foundation to construct wind tower foundation.

[0013] (2) Excavation The earthwork shall be excavated according to the design requirements of the drawings. The height and soil layer shall meet the requirements of the design and the bearing capacity of the foundation. Excavators shall be used for mechanical excavation, and the construction shall be carried out in sections. 400m thick earthwork shall be left at the bottom of the foundation pit, of which 200m The thick original soil layer and 200m thick loose soil layer shall be manually cleared to the bottom elevation of the concrete cushion, and then transported by car, and the original soil layer above 200m shall not be disturb...

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Abstract

The invention discloses a construction method for a wind tower foundation. According to the technical scheme adopted by the invention, the wind tower foundation is constructed by adopting a structural raft board foundation, and the method comprises the following steps: setting a wind tower foundation position, carrying out earth excavation, arranging a foundation pad, laying a brick tire model and plastering, waterproofing the foundation, constructing a foundation waterproof protective layer, setting out the foundation, tying up reinforcement under a foundation bottom plate, pre-embedding and mounting tower crane fittings, tying up reinforcement on the foundation, mounting a steel plate water-stop plate and a formwork, carrying out concrete construction on the wind tower foundation, and carrying out texturing treatment and waterproof jointing-rolling treatment on a jointing-rolling surface of the wind tower foundation and a structural raft board. According to the construction method, construction processes are simplified, and the construction cost is reduced; and the wind tower foundation is integrated with the structural raft board, so that the stress is more uniform and safer.

Description

technical field [0001] The invention relates to the technical field of wind tower foundations, in particular to wind tower foundation construction. Background technique [0002] The foundation of the wind tower is generally poured into a base of concrete. The length, height, width, and reinforcement of the base need to meet the requirements of the tower crane’s overturning stability, the bearing capacity of the foundation, and the crack resistance of the base. The traditional wind tower foundation is constructed outside the structural raft foundation. The position is affected by the structural foundation and the building structure, and it is buried deep underground or dismantled after use, which wastes manpower and material resources. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the invention provides a wind tower foundation construction method in which the position of the wind tower foundation is not affected by the structural foundation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42
Inventor 邵杰
Owner 邵杰
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