Keywords
Civil engineering structure
Technical condition analysis
Disease analysis
Submitted : 2026-05-12
Accepted : 2026-05-27
Published : 2026-06-11
Abstract
Based on the latest regular inspection data of civil engineering structures from 639 highway tunnels in Hebei Province, this article reveals the relationship between different road technical grades, tunnel types, and the technical conditions of civil engineering structures through multi-dimensional statistical analysis of technical conditions. It also analyzes and summarizes the frequently occurring sub-items of tunnel civil engineering structural defects, as well as common defect types and causes. This has important practical value for tunnel maintenance and management units to optimize maintenance strategies and improve management and maintenance levels.
References
Zhou Z, Yan L, Zhang J, et al., 2022, Current Status and Prospects of Intelligent Recognition of Apparent Defects in Highway Tunnels Based on Deep Learning. China Civil Engineering Journal, 55(S2): 38–48.
Liu W, Wang S, Qin Z, 2019, Discussion on Regular Inspection and Maintenance of Highway Tunnels. Tunnel Construction (Chinese and English), 39(S1): 486–491.
Luo Z, Zhou R, Luo J, et al., 2023, Research on DERU Testing and Evaluation Technology for Civil Structures of Highway Tunnels in Karst Areas. Modern Tunnel Technology, 60(05): 243–253.
Zheng K, Chen H, Zhang G, 2024, Research on Knowledge Graph and Visualization of Civil Structure Defects in Operational Highway Tunnels. Journal of Highway and Transportation Technology, 40(06): 140–147 + 156.
Chen Y, Xiang Y, Li J, et al., 2024, Analysis of Civil Structure Defects in Highway Tunnels and Maintenance Suggestions. Engineering Technology Research, 9(08): 124–127.
Wang J, 2017, Statistics and Analysis of Tunnel Defects and Their Causes in Guizhou Province's Highways. Highway, 62(07): 335–340.
Chongqing Transportation Commission, 2015, Technical Specifications for Maintenance of Highway Tunnels: JTGH12—2015. Beijing, People’s Communication Press.