,FCN,

Huiyuan Zhang1, Jiawei Liu2, Guoping Hu1

  • 1School of Civil and Transportation Engineering, Henan University of Urban Construction, Longxiang Road, Xincheng Area, Pingdingshan, 467036, Henan, China.

Scientific reports
|July 12, 2025
PubMed
概括

本研究引入了FCN注意模型用于青路面裂检测,实现高精度和精确的测量. 这种创新方法显著改进了道路表面分析的传统方法.

相关概念视频

Microcracking in Concrete01:20

Microcracking in Concrete

Microcracking in concrete refers to the tiny cracks that can form within the material even before any external load is applied. These microcracks typically occur at the interface between the coarse aggregate and the hydrated cement paste, often as a result of differential volume changes prompted by variations in stress-strain behavior, as well as thermal and moisture movement. Initially, these microcracks remain stable and do not grow substantially until the concrete is stressed to about 30...
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Design Example: Joints in Concrete Pavements01:28

Design Example: Joints in Concrete Pavements

Concrete pavement joints are essential for maintaining the structural integrity and longevity of pavement by controlling where and how the pavement cracks. These joints can be categorized based on their functions, such as contraction or control joints, construction joints, isolation joints, and expansion joints.
Contraction joints are typically formed by sawing a groove into the concrete shortly after it has hardened. This creates a weakened vertical plane, deliberately encouraging cracking at...
268