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Tree-root-shaped electric tower pile cluster

A technology of power poles, towers and tree roots, applied in sheet pile walls, buildings, infrastructure engineering, etc., can solve problems such as vibration forces that are not solved

Inactive Publication Date: 2015-06-10
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the designed bearing platform can resist both pressure and tension, the force causing the crack of the bearing platform is mainly vibration force, and this patent only solves the problem of pressure and tension, but does not solve the problem of vibration force

Method used

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  • Tree-root-shaped electric tower pile cluster
  • Tree-root-shaped electric tower pile cluster
  • Tree-root-shaped electric tower pile cluster

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] A kind of tree-rooted power pole tower piles, such as Picture 9 As shown, it includes the bearing platform 105 of the power pole tower; the bearing platform 105 extends obliquely downward or downward to support piles. The supporting pile cluster is composed of a plurality of supporting piles 106.

[0026] The axis of the supporting pile 106 is a curve, such as Picture 10 As shown, each supporting pile 106 includes a reinforced concrete column 101 and a rubber tube 102 outside the reinforced concrete column 101. The wall thickness of the rubber pipe body 102 is 10-20mm, and the diameter of the reinforced concrete column 101 is 50-100mm.

[0027] reference Picture 9 with Picture 11 The construction method of the tree-root-shaped power pole tower pile cluster of the present invention is:

[0028] ①. In the foundation pit of the power pole and tower cap, use a through-pipe guide drill to make a number of curved holes in the soil 103 diagonally or downward;

[0029] ② Sleeve t...

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Abstract

The invention discloses a tree-root-shaped electric tower pile cluster which comprises a bearing platform of an electric tower, a supporting pile cluster extends out from the bearing platform in the downward inclined direction or downward direction, the supporting pile cluster comprises supporting pile columns, the axis of each of the supporting pile columns is a curve, and each supporting pile column comprises a reinforced concrete column body and a rubber tube body. Due to the tree-root-shaped cluster structure, the comprehensive quantity of motion after the cluster is formed is very small although the quantity of motion of each supporting pile column is relatively large, the bearing platform is supported and tensioned in various directions, so that the bearing platform is still very stable under the action of turbulent wind, and no crack occurs.

Description

technical field [0001] The invention relates to a pile cluster of reinforced concrete poles and towers poured on site, in particular to a pile cluster of tree-rooted power poles and towers. Background technique [0002] As the foundation structure supporting the main pile of the iron tower, in the case of a relatively deep support layer, such as figure 1 As shown, after driving a plurality of relatively small piles 50 in the foundation, reinforced concrete is used to make footings 51 connecting the tops of these piles 50, and the footings 51 are connected to the main piles 52 of the iron tower. The method is generally used (refer to the following patent document 1 etc.). [0003] In addition, the fixing structure of the footing 51 and the main pile 52 can be roughly classified into a bolt fixing method, an anchor member fixing method, a support plate fixing method, and the like. The bolt fixing method is as figure 1 Shown, is the mode that utilizes a plurality of anchor b...

Claims

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Application Information

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IPC IPC(8): E02D27/42E02D27/12E02D5/38
Inventor 俎洋辉张琳
Owner STATE GRID CORP OF CHINA