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Characteristics of sandstone unloading creep and modelling for safe tunnel construction under high perimeter pressure and high pore water pressure condition

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Języki publikacji
EN
Abstrakty
EN
Research on the properties of sandstone in the tunnel environment has been conducted due to the building industry’s rapid development, which is gradually involving underground water. Sandstone used in tunnel construction is susceptible to high perimeter and water pressures as a result of the abundance of sand and gravel close to groundwater, which might result in mishaps resembling collapses. The modified Burgers Model for the Malm dataset is the foundation of this study, which aims to reduce the internal crack extension caused by sandstone’s unloading creep. First, the study increased the material’s Poisson’s ratio in accordance with the Mohr–Coulomb strength criterion and builds a triaxial loading model on its foundation. Next, it analyzed the extension of the fracture surface of sandstone while taking high peripheral pressure and high hydraulic pressure into account. Finally, it discretized the unloading creep of sandstone using the improved Burgers model. On the basis of the model put forward in the study, experimental validation was then done on the Malm dataset. The sandstone would reach the final rupture area without any protection measures in just 10 days, but the model suggested in the study can delay this time to 200 days, while the effects of the other three models would delay this time by 75, 60, and 41 days, respectively. The model’s breadth was indicated by the linear fit value of 0.9827 for 36 experiments. The experimental findings demonstrated that the model suggested in the study can successfully lower the rate of sandstone unloading creep and increase worker safety.
Słowa kluczowe
Rocznik
Strony
499--512
Opis fizyczny
Bibliogr. 29 poz., il., tab.
Twórcy
autor
  • Department of Road and Bridge Engineering, Sichuan Vocation and Technical College of Communications, Chengdu, China
autor
  • Department of Road and Bridge Engineering, Sichuan Vocation and Technical College of Communications, Chengdu, China
autor
  • School of Civil Engineering, Southwest Jiaotong University, Chengdu, China
Bibliografia
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  • [3] R. Perner, R. Schorn, and G. Atzl, “New construction of Albula Tunnel II-Experience with steel fibre shotcrete”, Geomechanics and Tunnelling, vol. 14, no. 4, pp. 377-389, 2021, doi: 10.1002/geot.202100017.
  • [4] Y. Guo, Z. Mustafaoglu, and D. Koundal, “Spam detection using bidirectional transformers and machine learning classifier algorithms”, Journal of Computational and Cognitive Engineering, vol. 2, no. 1, pp. 5-9, 2023, doi: 10.47852/bonviewJCCE2202192.
  • [5] Z. Dong, X. Zhang, C. Tong, X. Chen, H. Feng, and S. Zhang, “Grouting-induced ground heave and building damage in tunnel construction: A case study of Shenzhen metro”,Underground Space, vol. 7, no. 6, pp. 1175-1191, 2022, doi: 10.1016/j.undsp.2022.04.002.
  • [6] H. Jiang, J. Mu, J. Zhang, Y. Jiang, C. Liu, and X. Zhang, “Dynamic evolution in mechanical characteristics of complex supporting structures during large section tunnel construction”, Deep Underground Science and Engineering, vol. 1, no. 2, pp. 183-201, 2022, doi: 10.1002/dug2.12027.
  • [7] W. Zhu, G. Dai, W. Gong, and X.L. Zhao, “Study on unloading creep characteristics of the soil and application of the stress-dependent creep model in suction caisson foundation”, China Ocean Engineering, vol. 36, no. 1, pp. 123-132, 2022, doi: 10.1007/s13344-022-0011-1.
  • [8] Y. Wang, Y. Zhao, X. Ge, Y. Li, T. Huang, and Q. Zhang, “Calculation of drainage volume during tunnel construction based on the control of negative effects of ecosystem”, Water Supply, vol. 21, no. 3, pp. 1119-1226, 2021, doi: 10.2166/ws.2021.012.
  • [9] Z. Zhang, “Study on ground deformation during Shield tunnel construction”, Journal of Construction Research, vol. 3, no. 2, 2021, doi: 10.30564/jcr.v3i2.4075.
  • [10] D. Qiu, C. Qu, Y. Xue, B. Zhou, and J. Cui, “A comprehensive assessment method for safety risk of gas tunnel construction based on fuzzy bayesian network”, Polish Journal of Environmental Studies, vol. 29, no. 6, pp. 4269-4289, 2020, doi: 10.15244/pjoes/115979.
  • [11] Y. Wang, H. Luo, and X.Y. Xiao, “Joint optimal planning of distributed generations and sensitive users considering voltage sag”, IEEE Transactions on Power Delivery, vol. 37, no. 1, pp. 93-104, 2022, doi: 10.1109/TPWRD.2021.3053996.
  • [12] T. Pan, “Influences of double-track shield tunnel construction on settlements of adjacent ground and buildings in a soft soil area”, Hydrogeology and Engineering Geology, vol. 49, no. 1, pp. 101-108, 2022, doi: 10.16030/j.cnki.issn.1000-3665.202106014.
  • [13] S. Oslund, C. Washington, A. So, and T. Chen, “Multiview robust adversarial stickers for arbitrary objects in the physical world”, Journal of Computational and Cognitive Engineering, vol. 1, no. 4, pp. 152-158, 2022, doi: 10.47852/bonviewJCCE2202322.
  • [14] H.Y. He, W.H. Zhang, Y. Wang, and X.Y. Xiao, “A sensitive industrial process model for financial losses assessment due to voltage sag and short interruptions”, IEEE Transactions on Power Delivery, vol. 36, no. 3, pp. 1293-1301, 2021, doi: 10.1109/TPWRD.2020.3006017.
  • [15] X. Zheng, H. Zhang, and X. Su, “Construction technology of large-deformation High Geostress Soft rock tunnel”, Journal of World Architecture, vol. 5, no. 1, pp. 30-32, 2021, doi: 10.26689/jwa.v5i1.1875.
  • [16] P. Clark, “Improvements to the observational method in New South Wales road tunnel construction”, in Geotechnical Lessons Learnt - Building and Transport Infrastructure Projects. AGSSAS 2021. Springer Nature Singapore, 2021, pp. 121-138, doi: 10.1007/978-981-99-1121-9_7.
  • [17] W.L. Hsu, Z. Ouyang, Z. Dong, F. Wu, C.Y. Chiu, and R. Liarng, “Evaluation of procurement of environment monitoring equipment for tunnel construction”, Sensors and Materials, vol. 34, no. 6, pp. 2213-2227, 2022, doi: 10.18494/SAM3825.
  • [18] S.M. Meye and Z. Shen, “Numerical simulation of the influence of tunnel construction by mining method on the seepage field in weathered granite stratum”, Engineering, vol. 12, no. 6, pp. 424-456, 2020, doi: 10.4236/eng.2020.126031.
  • [19] L. Ü. Yuxiang, J. Yongjun, and W. Zheng, “Review on the hydrology and the ecological and environmental effects of tunnel construction in the karst valley of Southwest China”, Acta Ecologica Sinica, vol. 40, no. 6, pp. 1851-1864, 2020, doi: 10.5846/stxb201810262312.
  • [20] M. Ünver, M. Olgun, and E. Türkarslan, “Cosine and cotangent similarity measures based on Choquet integral for Spherical fuzzy sets and applications to pattern recognition”, Journal of Computational and Cognitive Engineering, vol. 1, no. 1, pp. 21-31, 2022, doi: 10.47852/bonviewJCCE2022010105.
  • [21] C. Chen, T. Xu, G. Zhou, and T. Qin, “Experimental investigation of influence of alternating cyclic loadings on creep behaviors of sandstone”, Mechanics of Time-Dependent Materials, vol. 25, no. 1, pp. 1-19, 2021, doi: 10.1007/s11043-019-09432-1.
  • [22] X. Pan, F. Berto, and X. Zhou, “Investigation of creep damage mechanical behaviors of red sandstone considering temperature effect”, Fatigue & Fracture of Engineering Materials and Structures, vol. 45, no. 2, pp. 411-424, 2022, doi: 10.22541/au.162108952.29835546/v1.
  • [23] C. Sun, G. Li, M.E. Gomah, J. Xu, and H. Ron, “Experimental investigation on the nanoindentation viscoelastic constitutive model of quartz and kaolinite in mudstone”, International Journal of Coal Science and Technology, vol. 8, no. 5, pp. 925-937, 2021, doi: 10.21203/rs.3.rs-30767/v1.
  • [24] S. R. Taheri, A. Pak, S. Shad, et al., “Investigation of rock salt layer creep and its effects on casing collapse”, International Journal of Mining Science and Technology, vol. 30, no. 3, pp. 357-365, 2020, doi: 10.1016/j.ijmst.2020.02.001.
  • [25] X. Pan, F. Berto, and X. Zhou, “Creep mechanical characteristics and nonlinear viscoelastic-plastic creep model of sandstone after high temperature heat treatment”, Fatigue and Fracture of Engineering Materials and Structures, vol. 46, no. 8, pp. 2982-3000, 2023, doi: 10.1111/ffe.14061.
  • [26] X.P. Zhou, F. Shen, and F. Berto, “Experimental study on triaxial creep behavior of red sandstone under different pore pressures based on ultrasonic measurement”, Fatigue & Fracture of Engineering Materials & Structures, vol. 45, no. 8, pp. 2388-2402, 2022, doi: 10.1111/ffe.13753.
  • [27] J. Wang, J. Li, and Z. Shi, “Crack evolution law and failure mode of red sandstone under fatigue-creep interaction”, Fatigue & Fracture of Engineering Materials & Structures, vol. 45, no. 1, pp. 270-284, 2022, doi: 10.1111/ffe.13599.
  • [28] C.P. Wen and X.Q. Yuan, “Hyperbolic consolidation creep model of weathered red sandstone coarse-grained soil under the wet and dry cycles conditions”, Geotechnical and Geological Engineering, vol. 40, no. 10, pp. 5103-5113, doi: 10.1007/s10706-022-02202-w.
  • [29] W. Jing, Y.L. Gao, R.C. Jin, and L.W. Jing, “Deformation failure analysis and identification method of zoning type of actual tunnel surrounding rock”, Archives of Civil Engineering, vol. 69, no. 4, pp. 549-571, doi: 10.24425/ace.2023.147676.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b6c2c074-c71a-4c64-83a4-3fd56e16b041
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