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Sea sand concrete column provided with fiber cloth instead of stirrup

A technology of concrete columns and fiber cloth, which is applied in the direction of columns, pier columns, pillars, etc., can solve problems such as corrosion of steel skeletons, and achieve the effects of convenient construction, good durability, and high strength

Pending Publication Date: 2017-06-13
LIAONING UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a sea-sand concrete column in which fiber cloth replaces the stirrups, and the fiber cloth of the present invention replaces the stirrups to form a sea-sand concrete column in which the inner skeleton of the column is formed, so as to solve the corrosion problem of the steel skeleton in the sea-sand concrete column

Method used

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  • Sea sand concrete column provided with fiber cloth instead of stirrup
  • Sea sand concrete column provided with fiber cloth instead of stirrup
  • Sea sand concrete column provided with fiber cloth instead of stirrup

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Embodiment

[0040] According to the embodiment of the present invention, a new type of fiber cloth is provided to replace the stirrups to form a sea-sand concrete column in which the inner skeleton of the column is formed, such as figure 1 , 2 As shown, including: 1. Fiber reinforcement, 2. Fiber cloth, 3. Card slot, 4. Sea sand concrete, 5. Stainless steel bracket.

[0041] When making the inner frame of the column, the number, size and spacing of the fiber reinforcement should be selected according to the actual engineering requirements, and the size of the stainless steel bracket should be selected according to the spacing of the longitudinal reinforcement, and it should be welded at equal intervals inside the longitudinal reinforcement skeleton. The stirrup spacing required by the actual project is fastened to the corresponding position of the fiber reinforcement. In order to prevent the fiber cloth from moving up and down along the longitudinal bars, the contact parts of the fiber c...

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Abstract

The invention provides a sea sand concrete column provided with a fiber cloth instead of a stirrup, relates to a concrete column, and discloses a novel fiber-bar sea-sand concrete column with an inner-column framework being formed by fiber cloth replaces the stirrup. The novel fiber-bar sea-sand concrete column with the inner-column framework being formed by the fiber cloth replaces the stirrup comprises a fiber reinforcement cage for pouring the sea sand concrete and the fiber cloth replaces the stirrup to be wounded on the fiber reinforcement cage; and the interior of the fiber reinforcement cage is supported by stainless steel supports at equal intervals, and the junction of the fiber reinforcement bar and the fiber cloth is fixed through a clamping slot. By adoption of the mode that the fiber cloth replaces the stirrup to restrain the fiber reinforcement bar the steel framework can be effectively prevented from being corroded by chlorine ions in sea sand, prefabrication is not needed, construction can be directly conducted on site, and operation is easy.

Description

technical field [0001] The invention relates to a sea-sand concrete column in which fiber cloth replaces stirrups, in particular to a sea-sand concrete column in which fiber cloth replaces stirrups. Background technique [0002] Due to its light weight, high strength, corrosion resistance and other advantages, the application of fiber cloth in various structural components has been widely concerned. It is used for tensile, shear and earthquake resistance of structural components in civil engineering, bridges, tunnels, and concrete structures. Reinforcement, this material can be used together with supporting adhesives to form a complete reinforced system of co-solid fiber cloth with excellent performance. [0003] When the chloride ion in the sea sand concrete accumulates to a certain concentration, it will destroy the passivation film of the steel bar and cause the steel bar to corrode; when the corrosion rate reaches more than 10%, it will cause the cracking of the protecti...

Claims

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Application Information

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IPC IPC(8): E04C3/34
CPCE04C3/34
Inventor 王学志李春蕊李根胡柯心刘华新王春霞
Owner LIAONING UNIVERSITY OF TECHNOLOGY
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