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Reinforced armored concrete cylinder formula

A technology of reinforced concrete and columns, applied in buildings, bridges, bridge parts, etc., can solve problems such as discounts, bridge hazards, and impact on use, and achieve the effects of preventing cracking, eliminating internal stress, and strong corrosion resistance

Inactive Publication Date: 2018-09-04
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the use of the bridge, vibration will be generated, and the vibration is very harmful to the bridge, especially the bridge pier. When the bridge pier has an anti-seismic effect, it can greatly improve the service life of the bridge. Nowadays, shock absorbers are generally used for the earthquake resistance of bridge piers. The way to alleviate, and the shock absorber has a service life, and it will be greatly reduced if the installation is not in place, affecting the use

Method used

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Examples

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with specific examples, so that those skilled in the art can better understand the present invention and implement it, but the given examples are not intended to limit the present invention.

[0018] One embodiment of the reinforcement reinforced concrete cylindrical formula of the present invention, by weight fraction, comprises the following components: 180 parts of Portland cement, 13 parts of silica fume, 70 parts of mineral powder, 5 parts of EVA, 7 parts of aluminum sulfate powder, 25 parts of styrene-butadiene rubber powder, 15 parts of ceramsite, 7 parts of iron powder, 33 parts of marble powder, 35 parts of hollow glass microspheres, 13 parts of polypropylene fiber and 70 parts of water.

[0019] Portland cement can combine with silicon, iron, and aluminum to penetrate into the pores of concrete to form crystals, which play the role of dense anti-seepage, anti-shrinkage, and anti-crack;

[002...

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Abstract

The invention discloses a reinforced armored concrete cylinder formula, which comprises the following ingredients including Portland cement, silicon powder, ore powder, EVA, aluminum sulfate powder, butadiene styrene rubber powder, ceramsite, iron powder, marble powder, hollow glass microbeads, polypropylene fiber and water. The formula has the advantages that the structure is simple; the anti-shock effect is good; the weather-resistant performance is good.

Description

technical field [0001] The invention relates to the field of civil engineering, in particular to a formula for reinforcing reinforced concrete cylinders. Background technique [0002] The bridge pier is a sub-structure that supports the bridge span structure and transmits the constant section and vehicle live load to the foundation. [0003] During the use of the bridge, vibration will be generated, and the vibration is very harmful to the bridge, especially the bridge pier. When the bridge pier has an anti-seismic effect, it can greatly improve the service life of the bridge. Nowadays, shock absorbers are generally used for the earthquake resistance of bridge piers. The shock absorber has a service life, and it will be greatly reduced if the installation is not in place, which will affect the use. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a formula for reinforcing reinforced concrete columns, which has a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04E01D19/02C04B111/20E01D101/26
CPCC04B28/04C04B2111/20E01D19/02E01D2101/268C04B18/146C04B18/141C04B22/148C04B24/26C04B18/027C04B14/34C04B14/285C04B14/22C04B16/0633C04B20/0076
Inventor 丁辉
Owner JIANGNAN UNIV
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