Structural Monitoring and Maintenance

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Study on safety early-warning model of bridge underwater pile foundations

  • Xue-feng Zhang (Research Institute of Highway Ministry of Transport) ;
  • Chun-xia Song (Research Institute of Highway Ministry of Transport)
  • Received : 2023.03.27
  • Accepted : 2023.05.28
  • Published : 2023.06.25
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Abstract

The health condition of of deep water high pile foundation is vital to the safe operation of bridges. However, pier foundations are vulnerable to damage in deep water due to exposure to sea torrents and corrosive environments over an extended period. In this paper, combined with aninvestigation and analysis of the typical damage characteristics of main pier group pile foundations, we study the safety monitoring and real-time early warning technology of the deep water high pile foundations, we propose an early warning index item and early warning threshold of deep water high pile foundation by utilizing a numerical simulation analysis and referring to domestic and foreign standards and literature. First, we combine the characteristics of structures and draw on more mature evaluation theories and experience in civil engineering-related fields such as dam and bridge engineering. Then, we establish a scheme consisting of a Early Warning Index Systemand evaluation model based on the analytic hierarchy process and constant weight evaluation method and apply the research results to a project based on the Jiashao bridge in Zhejiang province, China. Finally, we verify the rationality and reliability of the Early Warning Index Systemof the Deep Water High Pile Foundations.

Keywords

Acknowledgement

The research presented was financially supported by the National Key Research and Development Program of China (2020YFC1511905) and Chinese Central Government for Basic Scientific Research Operations in Commonweal Research Institutes (2021-9072a). The author thank the anonymous reviewers and the Editor for their constructive comments and advice, which greatly improved the quality of this paper.

References

  1. Afgan, N. H. (2010), "Sustainability paradigm: Intelligent energy system", Sustainability, 2(12), 3812-3830, https://doi.org/10.3390/su2123812.
  2. Banihabib, M.E. and Nazarieh, F. (2019), "A model for simulation of debris flow sedimentation in slit detention-dam reservoirs", J. Hydro-Environ. Res., 27, 65-74. https://doi.org/10.1016/j.jher.2019.09.001.
  3. Benedetti, A., Pignagnoli, G. and Tarozzi, M. (2018), "Damage identification of cracked reinforced concrete beams through frequency shift", Mater. Struct., 51, 147. https://doi.org/10.1617/s11527-018-1275-z.
  4. Blandon, C.A., Krier, C.J. and Restrepo, J.I. (2019), "Behavior of full-scale prestressed pile-deck connections for wharves under cyclic loading", Earthq. Struct., 16(4), 455-468. https://doi.org/10.12989/eas.2019.16.4.455.
  5. Guo, J., Jin, X. and Guo, S. (2018), "Study of the operational safety of a vascular interventional surgical robotic system", Micromachines, 9(3), 119. https://doi.org/10.3390/mi9030119.
  6. He, B., Bai, M., Shi, H., Li, X., Qi, Y. and Li, Y. (2021), "Risk assessment of pipeline engineering geological disaster based on GIS and WOE-GA-BP models", Appl. Sci., 11(21), 9919, https://doi.org/10.3390/app11219919.
  7. Kumar, M.P., Raju, P.M., Jasmine, G.V. and Aditya, M. (2020), "Settlement analysis of pile cap with normal and under-reamed piles", Comput. Concrete, 25(6), 525-535. https://doi.org/10.12989/cac.2020.25.6.525.
  8. Lin, J.L., Zhang, J.P., Zhang, X.Y. and Hu, Z.Z. (2019), "Automating closed-loop structural safety management for bridge construction through multisource data integration", Adv. Eng. Softw., 128, 152-168. https://doi.org/10.1016/j.advengsoft.2018.11.013.
  9. Liu, L., Song, D., Geng, Z. and Zheng, Z. (2020), "A real-time fault early warning method for a high-speed emu axle box bearing", Sensors (Basel, Switzerland), 20(3), https://doi.org/10.3390/s20030823.
  10. Mottahedi, A., Sereshki, F., Ataei, M., Qarahasanlou, A.N. and Barabadi, A. (2021). "The resilience of critical infrastructure systems: A systematic literature review". Energies, 14(6), 1571. https://doi.org/10.3390/en14061571.
  11. Poh, C.Q.X., Udhyami, C., Yang, U. and Goh, M. (2018), "Safety leading indicators for construction sites: A machine learning approach", Automat. Constr., 93, 375-386. https://doi.org/10.1016/j.autcon.2018.03.022.
  12. Raheem, S., Aal, E., Abdelshafy, A., Mansour, M.H. and Omar, M. (2020), "Numerical analysis for structure-pile-fluid-soil interaction model of fixed offshore platform", Ocean Syst. Eng., 10(3), 243-266. https://doi.org/10.12989/ose.2020.10.3.243.
  13. Seferoglou, K., Vassilopoulou, I. and Chrysohoidis, F. (2018), "Geotechnical and structural challenges over an active landslide", Int. J. Geoeng. Case Histories, 4, 162-184. https://doi.org/10.4417/IJGCH-04-03-02.
  14. Sun, J., Cui, L., Li, X., Wang, Z. and Lv, Y. (2019), "Design theory and method of LNG isolation", Earthq. Struct., 16(1), 1-9. https://doi.org/10.12989/eas.2019.16.1.001.
  15. Vafaei, N., Ribeiro, R.A. and Camarinha-Matos, L.M. (2019), "Fuzzy early warning systems for condition based maintenance", Comput. Ind. Eng., 128, 736-746. https://doi.org/10.1016/j.cie.2018.12.056.
  16. Xiongyao Xie, Qiang Wang, Isam Shahrour, Jun Li, Biao Zhou. (2018), "A real-time interaction platform for settlement control during shield tunnelling construction", Automat. Constr., 94, 154-167. 10.1016/j.autcon.2018.06.012.
  17. Zhang, B., Ding, X., Werner, C., Tan, K., Zhang, B., Jiang, M., Zhao, J. and Xu, Y. (2018), "Dynamic displacement monitoring of long-span bridges with a microwave radar interferometer", ISPRS J. Photogrammetry Remote Sens., 138, 252-264. https://doi.org/10.1016/j.isprsjprs.2018.02.020.
  18. Zhang, X., Chen, X., Wang, Y., Ding, M. and Ma, H. (2020), "Quasi-static test of the precast-concrete pile foundation for railway bridge construction", Adv. Concrete Constr., 10(1), 49-59. https://doi.org/10.12989/acc.2020.10.1.049.
  19. Zhang, X.F., Ni, Y.S., Song, C. and Xu, D. (2020), "Research on non-destructive testing technology for existing bridge pile foundations", Struct. Monit. Maint., 7(1), 43-58. https://doi.org/10.12989/smm.2020.7.1.043.
  20. Zhang, Y., Chen, X., Zhang, X., Ding, M. and Liu, Z. (2020), "Nonlinear response of the pile group foundation for lateral loads using pushover analysis", Earthq. Struct., 19(4), 273-286. https://doi.org/10.12989/eas.2020.19.4.273.
  21. Zhou, C., Luo, H., Fang, W., Wei, R. and Ding, L. (2019), "Cyber-physical-system-based safety monitoring for blind hoisting with the internet of things: A case study", Automat. Constr., 97, 138-150. https://doi.org/10.1016/j.autcon.2018.10.017.