Vibration investigation for telecom structures with smartphone camera: case studies
نویسندگان
چکیده
Abstract Telecom structures such as high guyed masts are tall and flexible, so that not only the main structure but also components (i.e., guy cable antenna) suffer from vibrations induced by wind or earthquakes. The installation of contact inertial accelerometers for mast cables antenna can be logistically challenging original vibration state may influenced these sensors. With convenient implementation acceptable accuracy, computer vision technologies have been applied tests both in labs field. In this paper, videos taken with smartphone cameras processed to extract information telecom and, a result, providing an efficient cost-effective method investigation type structure. video processing used similar cases other structures.
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ژورنال
عنوان ژورنال: Journal of Civil Structural Health Monitoring
سال: 2021
ISSN: ['2190-5452', '2190-5479']
DOI: https://doi.org/10.1007/s13349-021-00478-9