T/HNCAA 034-2022 Active Group standards

T/HNCAA 034-2022 The technical standard for detecting cracks in concrete using digital image method

Publish Date: 2022-04-20 Implement Date: 2022-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/HNCAA 034-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Civil engineering and architecture

ICS Name: Concrete structure

Publish Date: 2022-04-20

Implement Date: 2022-06-01

Pages: 32 pages

Scope

Scope: This standard applies to the detection of concrete cracks in existing and ongoing projects such as housing construction, bridges, municipal works, highways, tunnels, and water conservancy projects. Main technical content: Digital image processing technology: The process of using computer-aided tools to convert image signals into digital signals that are easy to analyze and process, mainly including image digitization, image enhancement, image segmentation, image analysis and description, image recognition and classification, etc. Main contents: General provisions, terms and symbols, basic requirements, image acquisition, image processing and analysis, detection results, and crack detection reports.