Durability test device for simulating ocean tidal action in artificial environment

A technology of durability test and artificial environment, applied in measuring devices, weather resistance/light resistance/corrosion resistance, instruments, etc., it can solve the problems of inability to add artificial environment conditions, inability to control temperature and humidity, and inability to adjust wind speed, so as to increase the amount of water added. Protection device, low price, convenient operation effect
CN103471983AActive Publication Date: 2013-12-25ZHEJIANG UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG UNIV OF TECH
Publication Date
2013-12-25

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Abstract

The invention discloses a durability test device for simulating the ocean tidal action in an artificial environment. The device includes a tide control system, a temperature and humidity control system, a blowing control system, a test box and a controller. The test box is in connection with the blowing control system, the temperature and humidity control system, and the tide control system. A corrosion water groove for placing a test piece is disposed in the test box, and is connected to a heat preservation salt water pool outside the test box through the tide control system. The blowing control system, the temperature and humidity control system and the tide control system are respectively connected to a PLC control module in the controller. The durability test device provided in the invention not only can automatically simulate the tidal action, but also can accurately control the environmental conditions in a tidal process. With the advantages of simple structure, high degree of automation, strong stability, good durability, and good user operation interface, the durability test device is completely suitable for tidal action simulation in different ocean environments.
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Description

technical field

[0001] The invention relates to a durability test device for simulating ocean tide action in an artificial environment. Background technique

[0002] Reinforced concrete structure combines the advantages of steel and concrete, and is the preferred type of civil engineering structure design. In recent years, marine development has received widespread attention, and reinforced concrete structures have been widely used in the construction of offshore oil production platforms and cross-sea bridges. However, reinforced concrete structures in marine environments will be corroded by chloride salts, and their durability has gradually become a worldwide problem. Existing studies have shown that the structural concrete in the tidal action area is most severely eroded by harmful media under marine environmental conditions, so it is taken as the key to structural durability design.

[0003] The storage and migration of moisture in concrete plays a vital role in the tra...

Claims

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