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Construction method of wind tower foundation

A construction method and basic technology, applied in the direction of infrastructure engineering, construction, etc., can solve the problems of wasting manpower and material resources, buried deep underground, etc., and achieve the effect of reducing construction costs, ensuring construction quality, and simplifying construction procedures

Inactive Publication Date: 2017-06-09
周子童
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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 it is buried deep underground or dismantled after use, wasting manpower and material resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

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

[0013] (2) Excavation Excavation shall be carried out 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 earth shall be left at the bottom of the foundation pit, of which 200m shall be The thick original soil layer and the 200m thick loose soil layer shall be manually cleared to the bottom elevation of the concrete cushion, and transported by car, and the original soil layer above 200m shall not be di...

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Abstract

The invention discloses a construction method of a wind tower foundation. According to the technical scheme, a structural raft foundation is used for constructing the wind tower foundation, and the method comprises the steps that the position of the wind tower foundation is formulated, earth excavation is carried out, the foundation is cushioned, brick tyre model laying and plastering are carried out, the foundation is subject to waterproof treatment, the foundation waterproof protection layer is formed, the foundation is subject to paying off, reinforcing steel bar binding is carried out below a foundation bottom plate, tower crane accessories are embedded and mounted, reinforcing steel bars on the foundation are bound, a steel plate waterstop belt and a mold plate are mounted, the wind tower foundation is subject to concrete construction, and the connected rubbing face of the wind tower foundation and a structural raft is subject to texturing treatment and waterproof connected rubbing treatment. According to the method, the construction procedure is simplified, construction cost is reduced, the wind tower foundation and the structural raft are of an integral structure, stress is more balanced, and safety is achieved.

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 made of concrete poured into the base. 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, wasting 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 foundati...

Claims

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Application Information

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