| Citation: | Zhou Hang, Zhao Xiaoyan, Jiang Huiguang, Chen Minghao, Chen Shikuo, Yu Bingxin, 2026. Unascertained Measure Evaluation Method for Large Deformation Hazard Analysis of Squeezing Tunnel. Earth Science, 51(4): 1325-1344. doi: 10.3799/dqkx.2026.075 |
Aiming at the many uncertain factors in the large deformation risk assessment of deep lying tunnel in complex mountainous area, this study proposes a novel evaluation methodology for squeezing tunnel large deformations based on combined weighting method and unascertained measure theory. Through systematic investigation of large deformation characteristics in high-stress deep-buried tunnels, an evaluation system comprising seven core indicators was established, including the rock compressive strength, elastic modulus, maximum principal stress, surrounding strength-stress ratio, geological structure, surrounding rock grade, and groundwater. By employing a distance function to integrate the analytic hierarchy process (AHP) with entropy weighting method, it developed a combined subjective-objective weighting model that achieves scientifically validated weight allocation for risk assessment indicators of squeezing tunnel large deformations. Based on unascertained measure theory, this study establishes a risk assessment model for large deformations in squeezing tunnels. The model employs linear single-index measure functions to construct a measurement evaluation matrix, and utilizes confidence criterion for determining deformation risk levels. The model was applied to four representative soft-rock tunnels with large deformations: Yangjiaping Tunnel on the Chengdu-Lanzhou Railway, and Lingdana, Langzhen No.2, and Jiangmula Tunnels on the Southeastern Tibet Railway. Comparative analysis with actual deformation data demonstrated strong agreement between model predictions and field measurements. These results validate the model's effectiveness and accuracy for risk assessment of large deformations in complex mountainous deep-buried tunnels, establishing a novel approach for such geotechnical evaluations.
|
Anagnostou, G., 1993. A Model for Swelling Rock in Tunnelling. Rock Mechanics and Rock Engineering, 26(4): 307-331. https://doi.org/10.1007/BF01027115
|
|
Chen, X. H., Zhou, H., Zhang, G. Z., et al., 2022. Efficiency Coefficient Method for Large Deformation Risk Assessment of Mountain Tunnel. Journal of Railway Engineering Society, 39(8): 59-65 (in Chinese with English abstract).
|
|
Chen, Z. J., 1982. The Mechanical Problems for the Long-Term Stability of Underground Galleries. Chinese Journal of Rock Mechanics and Engineering, 1(1): 1-20 (in Chinese with English abstract).
|
|
Dai, Y. H., Chen, W. Z., Tian, H. M., et al., 2015. Study on Large Deformation of Soft Rock in Daliang Tunnel and Its Supporting Scheme. Chinese Journal of Rock Mechanics and Engineering, 34(S2): 4149-4156 (in Chinese with English abstract).
|
|
Dong, J. X., Gong, X. Y., Mi, J., et al., 2024. Structure and Application of SHF Classification Method for Surrounding Rock of Sandy Dolomite Tunnel. Earth Science, 49(8): 2813-2825(in Chinese with English abstract).
|
|
Dong, L. J., Peng, G. J., Fu, Y. H., et al., 2008. Unascertained Measurement Classifying Model of Goaf Collapse Prediction. Journal of Coal Science and Engineering (China), 14(2): 221-224. https://doi.org/10.1007/s12404-008-0046-9
|
|
Fan, J. H., Chen, Z. C., Xia, S. G., 2013. Risk Assessment of Large Deformation in Soft Rock Tunnel Construction by Mining Method. Railway Engineering, 53(7): 52-56 (in Chinese with English abstract).
|
|
Feng, X. D., Jimenez, R., 2015. Predicting Tunnel Squeezing with Incomplete Data Using Bayesian Networks. Engineering Geology, 195: 214-224. https://doi.org/10.1016/j.enggeo.2015.06.017
|
|
Guo, X. L., Tan, Z. S., Yu, Y., 2022. Study on Large Deformation Control Technology and Deformation Control Criteria for Soft Rock Tunnels of Chengdu-Lanzhou Railway. Journal of the China Railway Society, 44(3): 86-104 (in Chinese with English abstract).
|
|
He, L., Yang, B., Wang, G. F., et al., 2011. Research on Construction Dynamic Control and Optimization of a Tunnel in Soft Rock under High In-Situ Stresses. Modern Tunnelling Technology, 48(2): 44-48 (in Chinese with English abstract).
|
|
He, M. C., Ren, S. L., Tao, Z. G., 2022. Disaster Prevention and Control Methods for Deep Buried Tunnels. Journal of Engineering Geology, 30(6): 1777-1797 (in Chinese with English abstract).
|
|
He, M. C., Yan, Y. S., Wang, T. L., et al., 1999. The Probability and Classification of Soft Rock. In: He, M. C., ed., The Current Conditions and Prospects of the Soft Rock Engineering Technology in 21st Century. China Coal Industry Publishing House, Beijing(in Chinese).
|
|
Hoek, E., Marinos, P., 2000. Predicting Tunnel Squeezing Problems in Weak Heterogenous Rock Masses. Tunnels and Tunnelling International, 32(11): 45-51.
|
|
Li, C. L., Li, T. B., Chen, L. W., et al., 2009. Analysis on the Genetic Mechanism of the Large Deformations of Surrounding Rocks on the Test Section in Longxi Left Tunnel. Modern Tunnelling Technology, 46(5): 46-50 (in Chinese with English abstract).
|
|
Li, G. L., Li, N., Ding, Y. J., et al., 2022. Study on Identification and Design Method of Squeezing Surrounding Rock Tunnel. Journal of the China Railway Society, 44(3): 24-38 (in Chinese with English abstract).
|
|
Li, G. L., Zhu, Y. Q., 2008. Control Technology for Large Deformation of Highland Stressed Weak Rock in Wushaoling Tunnel. Journal of Railway Engineering Society, 25(3): 54-59 (in Chinese with English abstract).
|
|
Li, G. M., 2018. Construction Control Technology for Large Deformation Section of Basalt Tunnel on Lijiang-Shangri-La Railway. Tunnel Construction, 38(S1): 167-174 (in Chinese with English abstract).
|
|
Li, H. B., Li, X., Wang, S. J., et al., 2024. Cross Project Conversion Relationship of Key Parameters of TBM Rock Breaking. Earth Science, 49(5): 1722-1735 (in Chinese with English abstract).
|
|
Li, T. B., Meng, L. B., Wang, L. S., 2016. High Stress Tunnel Stability and Large Deformation Disaster Prevention. Science Press, Beijing (in Chinese).
|
|
Liu, W., Chang, X. W., Zhou, H., et al., 2024. Analysis of In-Situ Stress Characteristics and Large Deformation Risk for a Deep and Long Tunnel in the Western Mountainous Area. High Speed Railway Technology, 15(6): 98-103 (in Chinese with English abstract).
|
|
Liu, Z. C., Zhu, Y. Q., Li, W. J., et al., 2008. Mechanism and Classification Criterion for Large Deformation of Squeezing Ground Tunnels. Chinese Journal of Geotechnical Engineering, 30(5): 690-697 (in Chinese with English abstract).
|
|
Meng, L. B., Li, H. Y., Li, T. B., et al., 2024. Study on Explosive Rockburst Mechanism Based on Two-Dimensional Meso-Fracture Model. Earth Science, 49(8): 2789-2798 (in Chinese with English abstract).
|
|
Saari, K., 1982. Analysis of Plastic Deformation (Squeezing) of Layers Intersecting Tunnels and Shafts in Rock (Dissertation). University of California, Berkeley.
|
|
Saaty, T. L., 1979. Applications of Analytical Hierarchies. Mathematics and Computers in Simulation, 21(1): 1-20. https://doi.org/10.1016/0378-4754(79)90101-0
|
|
Shi, X. Z., Zhou, J., Dong, L., et al., 2010. Application of Unascertained Measurement Model to Prediction of Classification of Rockburst Intensity. Chinese Journal of Rock Mechanics and Engineering, 29(S1): 2720-2726 (in Chinese with English abstract).
|
|
Singh, B., Jethwa, J. L., Dube, A. K., et al., 1992. Correlation between Observed Support Pressure and Rock Mass Quality. Tunnelling and Underground Space Technology, 7(1): 59-74. https://doi.org/10.1016/0886-7798(92)90114-W
|
|
Song, Z., Jiang, L. W., Du, Y. B., et al., 2016. Analysis on Characteristic and Formation Mechanism of Larger Deformation for the Tunnel of Chengdu-Lanzhou Railway. Journal of Engineering Geology, 24(S1): 11-16. (in Chinese with English abstract).
|
|
Tan, Z. S., Zhao, J. P., Zhang, B. J., 2024. Mechanism and Control of Large Deformations in Super-Deep Soft Rock Tunnels: A Case Study of Haba Snow Mountain Tunnel on Lijiang-Shangri-La Line of Yunnan-Xizang Railway. Tunnel Construction, 44(12): 2307-2315 (in Chinese with English abstract).
|
|
Terzaghi, K., Proctor, R. V., White, T. L., 1946. Rock Tunneling with Steel Supports with an Introduction to Tunnel Geology. Commerical Shearing and Stamping Company, Ohio.
|
|
Tian, S. M., 2013. Deformation Mechanism of Black Batt with High Stress in Baozhen Tunnel. Journal of Beijing Jiaotong University, 37(1): 21-26 (in Chinese with English abstract).
|
|
Wang, G. Y., 1990. Unascertamed Information and Its Mathematical Treatment. Journal of Harbin University of Civil Engineering and Architecture, (4): 1-9 (in Chinese with English abstract).
|
|
Wang, K. Y., Shang, Y. J., He, W. T., et al., 2015. Prediction of Surrounding Rock Deformation in Deep Highway Tunnel. Chinese Journal of Underground Space and Engineering, 11(5): 1164-1174 (in Chinese with English abstract).
|
|
Wang, W. D., Yan, W., Gao, H., 2020. Evaluation of Vehicle Base Location Planning Based on Unascertained Measure. Journal of Central South University (Science and Technology), 51(5): 1431-1440 (in Chinese with English abstract).
|
|
Wang, Y. G., Ding, W. Q., Liu, Z. Q., et al., 2020. Classification Standard of Large Deformation and Construction Time of Second Lining in Muzhailing Tunnel. Chinese Journal of Underground Space and Engineering, 16(4): 1116-1122 (in Chinese with English abstract).
|
|
Wood, A. M. M., 1972. Tunnels for Roads and Motorways. Quarterly Journal of Engineering Geology, 5(1-2): 111-126. https://doi.org/10.1144/gsl.qjeg.1972.005.01.12
|
|
Yan, X. H., Guo, C. B., Liu, Z. B., et al., 2022. Physical Simulation Experiment of Granite Rockburst in a Deep-Buried Tunnel in Kangding County, Sichuan Province, China. Earth Science, 47(6): 2081-2093 (in Chinese with English abstract).
|
|
Ye, S. M., 2014. Deformation Control Technique for the Yanmenguan Tunnel. Journal of Railway Engineering Society, 31(8): 68-71, 77 (in Chinese with English abstract).
|
|
Yi, Z. Y., Long, Z. C., Jiang, S. B., 2012. Application of Grey Variable Weight Clustering Method in Large Deformation Risk Assessment of Jicha Road Tunnel. Hunan Communication Science and Technology, 38(1): 118-120 (in Chinese with English abstract).
|
|
Zhang, C., Wang, Q., Chen, J. P., et al., 2011. Evaluation of Debris Flow Risk in Jinsha River Based on Combined Weight Process. Rock and Soil Mechanics, 32(3): 831-836 (in Chinese with English abstract).
|
|
Zhang, G. Z., Deng, J. H., Wang, D., et al., 2021. Mechanism and Classification of Tectonic-Induced Large Deformation of Soft Rock Tunnels. Advanced Engineering Sciences, 53(1): 1-12 (in Chinese with English abstract).
|
|
Zhang, X. Z., 2011. Large Deformation Treatment Technology of Guanjiao Tunnel. Journal of Shijiazhuang Tiedao University (Natural Science), 24(1): 17-20 (in Chinese with English abstract).
|
|
Zhang, Y., Zheng, X. S., Cao, H. Y., et al., 2025. Tunnel Collapse Risk Analysis Based on Attribute Mathematical Theory and TSP Geological Forecast Technique. Journal of Earth Science, 36(6): 2830-2835. https://doi.org/10.1007/s12583-025-2045-9
|
|
Zhao, F. S., 2014. Technologies to Control Serious Deformation of Soft Rocks with High Ground Stress: Case Study on Liangshui Tunnel on Lanzhou-Chongqing Railway. Tunnel Construction, 34(6): 546-553 (in Chinese with English abstract).
|
|
Zhou, H., Chen, S. K., Li, H. R., et al., 2021. Rockburst Prediction for Hard Rock and Deep-Lying Long Tunnels Based on the Entropy Weight Ideal Point Method and Geostress Field Inversion: A Case Study of the Sangzhuling Tunnel. Bulletin of Engineering Geology and the Environment, 80(5): 3885-3902. https://doi.org/10.1007/s10064-021-02175-9
|
|
Zhou, H., Chen, S. K., Liu, T., et al., 2021. Combination Weight and Ideal Point Method Model for Risk Evaluation on Squeezing Large Deformation. Journal of Central South University (Science and Technology), 52(10): 3647-3658 (in Chinese with English abstract).
|
|
Zhou, H., Chen, S. K., Liu, T., et al., 2022a. Large Deformation Mechanism of Soft Rock Surrounding Tunnel Deep Buried in Complex Mountainous: A Case Study of Yangjiaping Tunnel. Journal of Engineering Geology, 30(3): 852-862 (in Chinese with English abstract).
|
|
Zhou, H., Liao, X., Chen, S. K., et al., 2022b. Rockburst Risk Assessment of Deep Lying Tunnels Based on Combination Weight and Unascertained Measure Theory: A Case Study of Sangzhuling Tunnel on Sichuan-Tibet Traffic Corridor. Earth Science, 47(6): 2130-2148 (in Chinese with English abstract).
|
|
Zhou, H., Xie, R. Q., Song, Z., et al., 2024. Large Deformation Characteristics and Genetic Analysis of High Geostress Altered Granite Tunnel. Railway Technical Standard (Chinese & English), 6(1): 29-35 (in Chinese with English abstract).
|
|
陈兴海, 周航, 张广泽, 等, 2022. 山岭隧道大变形危险性评价的功效系数法研究. 铁道工程学报, 39(8): 59-65.
|
|
陈宗基, 1982. 地下巷道长期稳定性的力学问题. 岩石力学与工程学报, 1(1): 1-20.
|
|
戴永浩, 陈卫忠, 田洪铭, 等, 2015. 大梁隧道软岩大变形及其支护方案研究. 岩石力学与工程学报, 34(S2): 4149-4156.
|
|
董家兴, 龚欣月, 米健, 等, 2024. 砂化白云岩隧洞围岩分类方法SHF构建及应用. 地球科学, 49(8): 2813-2825. doi: 10.3799/dqkx.2023.059
|
|
范建海, 陈志超, 夏述光, 2013. 软岩隧道矿山法施工大变形风险评估. 铁道建筑, 53(7): 52-56.
|
|
郭小龙, 谭忠盛, 喻渝, 2022. 成兰铁路软岩隧道大变形控制技术及变形控制基准研究. 铁道学报, 44(3): 86-104.
|
|
何磊, 杨斌, 王更峰, 等, 2011. 高地应力软岩隧道施工动态控制与优化研究. 现代隧道技术, 48(2): 44-48.
|
|
何满潮, 任树林, 陶志刚, 2022. 深埋隧道灾变防控方法. 工程地质学报, 30(6): 1777-1797.
|
|
何满潮, 晏玉书, 王同良, 等. 1999. 软岩工程技术现状及展望. 见: 何满朝, 编, 世纪之交软岩工程技术现状与展望. 北京: 煤炭工业出版社.
|
|
李春林, 李天斌, 陈礼伟, 等, 2009. 龙溪隧道左线试验段围岩大变形成因机制分析. 现代隧道技术, 46(5): 46-50.
|
|
李贵民, 2018. 丽香铁路玄武岩隧道大变形段施工控制技术. 隧道建设(中英文), 38(增刊1): 167-174.
|
|
李国良, 李宁, 丁彦杰, 等, 2022. 挤压性围岩隧道判识及设计方法研究. 铁道学报, 44(3): 24-38.
|
|
李国良, 朱永全, 2008. 乌鞘岭隧道高地应力软弱围岩大变形控制技术. 铁道工程学报, 25(3): 54-59.
|
|
李海波, 李旭, 王双敬, 等, 2024. TBM破岩关键参数跨工程转换关系. 地球科学, 49(5): 1722-1735. doi: 10.3799/dqkx.2022.331
|
|
李天斌, 孟陆波, 王兰生, 2016. 高地应力隧道稳定性及岩爆、大变形灾害防治. 北京: 科学出版社.
|
|
刘伟, 常兴旺, 周航, 等, 2024. 西部山区某深埋长大隧道地应力特征及大变形危险性分析. 高速铁路技术, 15(6): 98-103.
|
|
刘志春, 朱永全, 李文江, 等, 2008. 挤压性围岩隧道大变形机理及分级标准研究. 岩土工程学报, 30(5): 690-697.
|
|
孟陆波, 李昊禹, 李天斌, 等, 2024. 基于二维细观裂隙模型的爆喷型岩爆机制. 地球科学, 49(8): 2789-2798. doi: 10.3799/dqkx.2023.071
|
|
史秀志, 周健, 董蕾, 等, 2010. 未确知测度模型在岩爆烈度分级预测中的应用. 岩石力学与工程学报, 29(增刊1): 2720-2726.
|
|
宋章, 蒋良文, 杜宇本, 等. 2016. 成兰铁路软岩隧道大变形特征及成因机制探析. 工程地质学报, 24(增刊1): 11-16.
|
|
谭忠盛, 赵金鹏, 张宝瑾, 2024. 超大埋深软岩隧道大变形机理及控制技术研究: 以滇藏铁路丽香线哈巴雪山隧道为例. 隧道建设(中英文), 44(12): 2307-2315.
|
|
田四明, 2013. 堡镇隧道高地应力炭质页岩的变形破坏机制. 北京交通大学学报, 37(1): 21-26.
|
|
王光远, 1990. 未确知信息及其数学处理. 哈尔滨建筑工程学院学报(4): 1-9.
|
|
王开洋, 尚彦军, 何万通, 等, 2015. 深埋公路隧道围岩大变形预测研究. 地下空间与工程学报, 11(5): 1164-1174.
|
|
王卫东, 颜文, 高华, 2020. 基于未确知测度的车辆基地选址规划评价. 中南大学学报(自然科学版), 51(5): 1431-1440.
|
|
王永刚, 丁文其, 刘志强, 等, 2020. 木寨岭隧道大变形分级标准与支护时机研究. 地下空间与工程学报, 16(4): 1116-1122.
|
|
严孝海, 郭长宝, 刘造保, 等, 2022. 四川康定某深埋隧道花岗岩岩爆物理模拟实验研究. 地球科学, 47(6): 2081-2093. doi: 10.3799/dqkx.2021.153
|
|
叶少敏, 2014. 雁门关隧道变形控制技术. 铁道工程学报, 31(8): 68-71, 77.
|
|
易震宇, 龙正聪, 蒋胜波, 2012. 灰色变权聚类法在吉茶路隧道大变形风险评估中的应用. 湖南交通科技, 38(1): 118-120.
|
|
张晨, 王清, 陈剑平, 等, 2011. 金沙江流域泥石流的组合赋权法危险度评价. 岩土力学, 32(3): 831-836.
|
|
张广泽, 邓建辉, 王栋, 等, 2021. 隧道围岩构造软岩大变形发生机理及分级方法. 工程科学与技术, 53(1): 1-12.
|
|
张旭珍, 2011. 关角隧道大变形处理技术. 石家庄铁道大学学报(自然科学版), 24(1): 17-20.
|
|
赵福善, 2014. 兰渝铁路两水隧道高地应力软岩大变形控制技术. 隧道建设, 34(6): 546-553.
|
|
周航, 陈仕阔, 刘彤, 等, 2021. 挤压性围岩大变形危险性评价的组合赋权-理想点模型. 中南大学学报(自然科学版), 52(10): 3647-3658.
|
|
周航, 陈仕阔, 刘彤, 等, 2022a. 复杂山区深埋隧道软岩大变形机理研究: 以杨家坪隧道为例. 工程地质学报, 30(3): 852-862.
|
|
周航, 廖昕, 陈仕阔, 等, 2022b. 基于组合赋权和未确知测度的深埋隧道岩爆危险性评价: 以川藏交通廊道桑珠岭隧道为例. 地球科学, 47(6): 2130-2148. doi: 10.3799/dqkx.2021.170
|
|
周航, 谢荣强, 宋章, 等, 2024. 高地应力蚀变花岗岩隧道大变形特征及成因分析. 铁道技术标准(中英文), 6(1): 29-35.
|