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Foundation pile reinforcing method and electric transmission line pile

A foundation pile and foundation technology, which is applied in foundation structure engineering, sheet pile walls, buildings, etc., can solve the problems of large amount of concrete, long construction period, and large excavation volume

Inactive Publication Date: 2019-11-15
广东天联电力设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires a large amount of excavation, a large amount of concrete, a long construction period, and limited bearing capacity.

Method used

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  • Foundation pile reinforcing method and electric transmission line pile
  • Foundation pile reinforcing method and electric transmission line pile
  • Foundation pile reinforcing method and electric transmission line pile

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Experimental program
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Embodiment Construction

[0038] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0039] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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Abstract

The invention discloses a foundation pile reinforcing method and an electric transmission line pile. The foundation pile reinforcing method comprises the following steps that screw anchors are distributed around a foundation pile, and parts of the screw anchors are located below the ground; a bearing table connected with the foundation pile is arranged on the foundation pile, and thus bearing table is connected with the screw anchors. According to the foundation pile reinforcing method, the screw anchors are provided with blades, and are stable and firm when embedded in the ground, the anti-pulling and anti-pressing effects are good, the screw anchors are connected with the foundation pile through the bearing table, the screw anchors are arranged around the foundation pile, deviation of the foundation pile can also be prevented, at the moment, the original force on the foundation pile is commonly borne by the foundation pile and the screw anchors, thus the foundation horizontal bearingforce and anti-pulling and anti-pressing bearing force are improved, according to the foundation pile reinforcing method, reinforcing is conducted on the basis of the original, the foundation pile does not need to be rebuilt, and the engineering difficulty and the cost are both low.

Description

technical field [0001] The invention relates to the technical field of power transmission line equipment, in particular to a foundation pile reinforcement method and a power transmission line pile. Background technique [0002] In recent years, typhoons have had a great impact on transmission lines in coastal areas, and tower collapses occurred many times when typhoons landed. The existing lines are designed with low wind resistance and cannot meet the wind resistance requirements. In order to reduce the impact of typhoons on transmission lines, all localities are carrying out windproof reinforcement of existing lines to improve their anti-typhoon capabilities. When the wind-proof reinforcement is carried out to increase the wind speed and check the calculation, the force on the tower is greater than the original design force, and its foundation force is also greater than the original design force, so the foundation needs to be strengthened to meet the needs of wind resista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42E02D27/14E02D5/64E02D5/80
CPCE02D5/64E02D5/80E02D27/14E02D27/42
Inventor 许顺德项明荣房向日邱晓莉骆贵珍徐贤雨孙舒王星刘宏滨
Owner 广东天联电力设计有限公司
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