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Large combined base with mast type structure

A technology combining foundation and mast, applied in infrastructure engineering, construction, etc., can solve problems such as large volume, waste of resources, environmental pollution, etc.

Inactive Publication Date: 2009-08-12
赵正义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical performance of the existing mast-type mechanical equipment combination foundation is far from meeting its requirements
Its obvious disadvantage is that it is bulky and cannot be relocated and reused, resulting in a lot of waste of resources, economic waste and environmental pollution

Method used

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  • Large combined base with mast type structure
  • Large combined base with mast type structure
  • Large combined base with mast type structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0086] No. 1 regular polygonal foundation 101 or beam-slab structure No. 1 102 or circular foundation No. 1 103 or beam-slab structure No. 2 104 or regular polygonal foundation No. 2 105 or beam-slab structure No. 3 106 or regular polygonal foundation No. 2 of the present invention 105 or No. 3 beam-slab structure 106 or No. 2 circular foundation 107 or No. 4 beam-slab structure 108 are assembled by concrete prefabricated components according to the set position, and its plane shape is as follows figure 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20.

[0087] For the convenience of transportation, installation, disassembly and fabrication, the No. 1 transition piece 13 or the No. 2 transition piece 18 or the No. 7 transition piece 24 can be divided into multiple pieces according to the cutting method set by the present invention.

[0088] The present invention adopts a horizontal combination prestressed steel strand connection system at the upper and ...

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Abstract

The invention relates to a combined foundation arranged on a large-scale mast type structure such as a wind power generating unit and the like, which is formed by a regular polygonal or circular independent foundation beam slab structure combined by concrete precast components, and solid loose materials such as sand, stone, soil and the like. A prestressed combined connecting system of which upper and lower double-way radiation horizontal spaces are crossed and the horizontal periphery is closed, a concave-convex key positioning system, a concrete shear-resisting zero clearance connecting face forming system and a dispersion material silo system achieve the function of the prior integral cast-in-place concrete foundation. The combined foundation has the remarkable characteristics of resource conservation and environmental protection, lowers the cost, and can be shifted and used repeatedly.

Description

technical field [0001] The invention relates to the foundation of a large-scale mast-type structure such as a wind power generating set and the like, which can be shifted and reused, and is composed of concrete prefabricated components and solid bulk materials such as sand, gravel, and soil. Background technique [0002] At present, the foundations of large-scale mast-type equipment such as wind turbines and drilling machines all adopt integral cast-in-place concrete foundations. The technical performance of the existing mast-type mechanical equipment combination foundation is far from meeting its requirements. Its obvious drawback is that it is bulky and cannot be shifted and reused, causing a lot of resource waste, economic waste and environmental pollution. Contents of the invention [0003] The purpose and task of the present invention is to provide a portable concrete structure that can meet the anti-overturning moment, horizontal force, vertical force and horizontal...

Claims

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Application Information

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