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Intelligent composite material reinforcing rib for building field

A technology of composite materials and ribs, applied in measuring devices, thermometers with physical/chemical changes, instruments, etc., can solve problems such as late start, and achieve the effects of avoiding accidents, strong corrosion resistance, and long service life

Pending Publication Date: 2019-08-27
ZHONGFU CARBON FIBER CORE CABLE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Our country started late in this area, but still carried out a lot of experimental research

Method used

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  • Intelligent composite material reinforcing rib for building field
  • Intelligent composite material reinforcing rib for building field

Examples

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Embodiment 1

[0028] Such as figure 1 and figure 2 Said, a kind of intelligent composite material reinforcing bar for construction field, it comprises composite material reinforcing bar 1 connected in sequence, measurement and control system 2, data processing system 3 and alarm system 4; Described composite material reinforcing bar 1 comprises composite material rod body 5. The measurement and control optical fiber unit 7 located inside the composite material rod body 5; the measurement and control optical fiber unit 7 in the composite material reinforcing rib 1 and the measurement and control system 2 realize the transmission of measurement and control signals through the optical fiber 8;

[0029] The composite rod body 5 and the measurement and control optical fiber unit 7 are integrally formed through a pultrusion process;

[0030] The outer surface of the composite rod body 5 is pressed with indentations. The depth of indentation is not less than 0.3mm, and the maximum interval of i...

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Abstract

The invention discloses an intelligent composite material reinforcing rib for the building field. The intelligent composite material reinforcing rib comprises a composite material reinforcing rib (1),a measurement and control system (2), a data processing system (3) and an alarming system (4) successively connected. The composite material reinforcing rib (1) comprises a composite material rod body (5) and a measuring and controlling optical fiber unit (7) located in the composite material rod body (5); the measuring and controlling optical fiber unit (7) in the composite material rod body (5)and the measurement and control system (2) transmit measuring and controlling signals through an optical fiber (8); the composite material rod body (5) and the measuring and controlling optical fiberunit (7) are integrally formed through a pultrusion process; and an indentation is pressed to the outer surface of the composite material rod body (5). The intelligent composite material reinforcingrib is reasonable in structural design, high in strength, light in weight, high in corrosion resistance and long in service life, can monitor a stress change condition of the composite material reinforcing rib in a building, and is high in intelligentization degree.

Description

technical field [0001] The invention relates to a reinforcing rib in the construction field, in particular to an intelligent composite material reinforcing rib in the construction field. Background technique [0002] Concrete is the main material of modern engineering structures, and the annual concrete consumption in my country is about 1 billion m 3 , the amount of steel bars used is about 25 million tons, the scale is large and the cost is huge, ranking first in the world. It can be foreseen that reinforced concrete will still be an important engineering structure material in my country for a long time to come. Substance is the foundation, and the development of materials will definitely play a role in the design methods, construction techniques, test techniques and maintenance of concrete structures. decisive role. [0003] For a long time, there have been structural durability problems in reinforced concrete structures caused by steel corrosion. Corrosion of steel bar...

Claims

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Application Information

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IPC IPC(8): E04C5/07G01K11/32
CPCE04C5/07G01K11/32
Inventor 任桂芳王志伟刘传瑞赵宏飞刘恩赐仲流通
Owner ZHONGFU CARBON FIBER CORE CABLE TECH
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