Acoustic Interrogation for Infrastructure Inspection ID: 2023-004
A novel technology leveraging acoustic interrogation to revolutionize the inspection of reinforced concrete bridge decks.
Photo by Nattapol_Sritongcom - stock.adob
Photo by Nattapol_Sritongcom - stock.adob
Technology Overview:
This technology introduces a semi-continuous mechanical excitation method for the rapid and accurate detection of internal defects in concrete structures, such as delaminations, through an innovative interrogation platform. By generating acoustic responses that are captured and analyzed, this system provides a detailed defects map, significantly enhancing decision-making processes for infrastructure rehabilitation.
Key Advantages
- Enables rapid and accurate detection of internal concrete defects.
- Reduces the inefficiency and subjectivity associated with traditional visual inspection methods.
- Offers flexibility in deployment through various platforms, including handheld devices, push carts, and vehicle trailers.
- Provides a more uniform and reliable acoustic response, improving coverage and detection accuracy.
Problems Solved
- Overcomes the limitations of manual and visual inspection methods, which are often costly, disruptive, and subjective.
- Addresses the challenge of detecting internal defects that are invisible from the surface.
- Solves the issue of inadequate coverage and detection accuracy associated with point-based acoustic methods.
Market Applications
- Inspection and maintenance of civil infrastructure, particularly reinforced concrete bridge decks.
- Integration into existing infrastructure maintenance programs to enhance efficiency and accuracy.
- Potential replacement for current acoustic inspection methods, offering a non-infringing, competitive alternative.
Stage of Development
The technology is in the prototype stage. Initial testing has been conducted to demonstrate its functionality, and further development is needed for commercial viability.
Additional Information
Technology ID: 2023-004
Sell Sheet: Download the Sell Sheet here
Marketing Analysis: Link to Market Analysis here
Date Published: March 18, 2025
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