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Concrete foundation pile

A technology of concrete foundation and horizontal steel bars, which is applied in foundation structure engineering, sheet pile walls, buildings, etc., can solve the problems of low strength utilization rate of pile materials, waste, and the ability to bear loads needs to be improved, achieving simple structure, Convenience in construction and improvement of load bearing capacity

Inactive Publication Date: 2012-07-04
SHAANXI LONGHAI ENG CONSTR
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  • Abstract
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Problems solved by technology

[0002] Concrete foundation piles generally have a square or circular cross-section, which can withstand a large load capacity, but the utilization rate of the strength of the pile body material is not high, resulting in a certain degree of waste. There are also concrete foundation piles with a triangular cross-section. , the utilization rate of the pile material strength has been improved to a certain extent, but its load bearing capacity still needs to be improved

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Embodiment Construction

[0011] As shown in the accompanying drawings, the present invention is a concrete foundation pile, and its cross section is an equilateral triangle. In the equilateral triangle of the cross section, with its geometric center as the center, horizontal steel bars 1 are respectively connected to three vertices, and the horizontal steel bars 1 Distributed at equal intervals on the vertical plane. The intersections of the horizontal reinforcing bars 1 are connected with the vertical reinforcing bars 2. Described vertical reinforcing bar 2 is thicker than horizontal reinforcing bar 1.

[0012] If the material permits, the horizontal steel bar 1 is replaced by a steel plate, and the steel plate is consistent with the concrete foundation pile in the length direction and has the same length. Such a structure has a stronger load-bearing capacity and a higher utilization rate of the pile body material strength.

[0013] The invention improves the load-bearing capacity by arranging stee...

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Abstract

The invention discloses a concrete foundation pile. The cross section of the concrete foundation pile is shaped as a regular triangle; in the regular triangle of the cross section, a geometrical center is taken as a center, horizontal reinforcing steel bars are respectively connected between the center and three vertex angles; and the horizontal reinforcing steel bars are distributed at equal intervals on a vertical face. An intersection point of the horizontal reinforcing steel bars is connected by using a vertical reinforcing steel bar which is thicker than the each horizontal reinforcing steel bar. According to the invention, the load bearing capacity is increased by arrangement of the reinforcing steel bars or steel plates, and the concrete foundation pile has the characteristics of simple structure and convenience for construction.

Description

technical field [0001] The present invention relates to concrete foundation piles. Background technique [0002] Concrete foundation piles generally have a square or circular cross-section, which can withstand a large load capacity, but the utilization rate of the material strength of the pile body is not high, resulting in a certain degree of waste. There are also concrete foundation piles with a triangular cross-section. , the utilization rate of pile material strength has been improved to a certain extent, but its ability to bear load still needs to be improved. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a concrete foundation pile with a triangular cross-section, which improves the load-bearing capacity by arranging steel bars or steel plates, and has the characteristics of simple structure and convenient construction. [0004] In order to achieve the above...

Claims

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Application Information

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IPC IPC(8): E02D5/30
Inventor 刘清洁
Owner SHAANXI LONGHAI ENG CONSTR
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