A Novel Visual System for Conducting Safety Evaluations of Operational Tunnel Linings
Source abstract
Abstract
Based on the lining structure of an operational tunnel, the AHP and Fuzzy mathematical models were used to determine the weight of the evaluation index and solve the membership matrix. The weighted-average Fuzzy comprehensive function was used to combine the two, and the Fuzzy–AHP evaluation model was built and programmed. According to the self-developed Fuzzy–AHP evaluation-programmed model, a visualized structure safety evaluation system for operational tunnels was developed by using MATLAB. The system’s functional design, program development, and computational visualized interface were implemented, and key codes were provided. The system can be divided into four modules: data management, fuzzy computation, predictive analysis and key disease indexes to focus on. In addition, the system can easily edit and modify the evaluation function, which includes not only the Fuzzy evaluation but also other types of evaluation functions applicable to other practical engineering projects, improving the applicability of the system. After that, the system was applied to the structure safety evaluation of a mountain tunnel, which provided the evaluation results and key indexes to focus on in the tunnel. Finally, the rationality of the system design was verified by constructing the corresponding BP–RBF combined neural network. This study provides a reference for the establishment of an intelligent structure safety warning system for operational tunnels.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced Decision-Making Techniques · Electrical Fault Detection and Protection · Fire Detection and Safety Systems
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Civil Engineering, Xuzhou University of Technology, Xuzhou 221018, China
School of Mines, China University of Mining and Technology, Xuzhou 221116, China
GeoEnergy Research Centre (GERC), University of Nottingham, Nottingham NG7 2RD, UK
Xuzhou Science and Technology Information Institute, Xuzhou 221008, China
State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, China University of Mining and Technology, Xuzhou 221116, China
College of Civil Engineering and Architecture, Dalian University, Dalian 116622, China
Funding
Natural Science Foundation of Jiangsu Province · General Funded Project of China Postdoctoral Science Foundation · Natural Science Foundation of the Jiangsu Higher Education Institutions of China · Construction System Technology Project of Jiangsu Province
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