TY - GEN
T1 - Diagnosis and Prediction Model of Tunnel Lining Cracks Based on Multi-source Data
AU - Wu, Bingzhen
AU - Chen, Xulin
AU - Lei, Weidong
N1 - Publisher Copyright:
© 2023 ACM.
PY - 2023/11/24
Y1 - 2023/11/24
N2 - The current study is focused on the prediction and diagnosis model for the disease of the tunnel lining crack based on multiple source data. The damage index and the safety rating of cracks are obtained by combining the monitoring data and practical engineering experience based on AHP-Variable Fuzzy Theory. After that, the influencing factors on the continuous expansion of cracks are analyzed and normalized, and the cumulative model of crack damage is constructed, where the posterior distribution of parameters is calculated based on the Bayesian method, and the weight of each influencing factor is quantified by the covariate coefficient of the model. According to the time-dependent curve of crack diseases predicted by the model, the future development of the diseases could be depicted.
AB - The current study is focused on the prediction and diagnosis model for the disease of the tunnel lining crack based on multiple source data. The damage index and the safety rating of cracks are obtained by combining the monitoring data and practical engineering experience based on AHP-Variable Fuzzy Theory. After that, the influencing factors on the continuous expansion of cracks are analyzed and normalized, and the cumulative model of crack damage is constructed, where the posterior distribution of parameters is calculated based on the Bayesian method, and the weight of each influencing factor is quantified by the covariate coefficient of the model. According to the time-dependent curve of crack diseases predicted by the model, the future development of the diseases could be depicted.
KW - Cracks in the tunnel lining
KW - Weibull distribution
KW - damage accumulation model
KW - fuzzy analytical hierarchy process
UR - https://www.scopus.com/pages/publications/85192862431
U2 - 10.1145/3653081.3653170
DO - 10.1145/3653081.3653170
M3 - 会议稿件
AN - SCOPUS:85192862431
T3 - ACM International Conference Proceeding Series
SP - 534
EP - 538
BT - Proceedings of 2023 5th International Conference on Internet of Things, Automation and Artificial Intelligence, IoTAAI 2023
PB - Association for Computing Machinery
T2 - 5th International Conference on Internet of Things, Automation and Artificial Intelligence, IoTAAI 2023
Y2 - 24 November 2023 through 26 November 2023
ER -