Combined active and passive support technology and its application for deformation control in large-section weakly cemented tunnelOA

作者：Qing Ma;Wei Zhang;Xiaoli Liu;Weiqiang Xie;Ruosong Wang;Jinpeng Zhao

作者单位：Beijing Key Laboratory of Urban Underground Space Engineering,University of Science and Technology Beijing,Beijing 100083,China||State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,ChinaSchool of Architecture and Engineering,Liaocheng University,Liaocheng 252000,ChinaState Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,ChinaState Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,ChinaShandong Energy Xinwen Group Xinjulong CO.LTD.,Shandong 294718,ChinaState Key Laboratory of Hydroscience and Engineering,Tsinghua University,Beijing 100084,China

中文关键词：Weakly cemented rockLarge cross-section cavernsLarge deformation tunnelActive-passive collaborative controlGrouting reinforcement

英文关键词：Weakly cemented rockLarge cross-section cavernsLarge deformation tunnelActive-passive collaborative controlGrouting reinforcement

刊名：《地下空间（英文）》 2026 (2)

页码/页数：1-23,23

基金：The research described in this paper was financially sup-ported by the National Natural Science Foundation of China(Grant Nos.52304136 and 52304093),China Post-doctoral Science Foundation(Grant No.2023M741968),and Key Project of Research and Development in Liaocheng City(Grant No.2023YD02).

DOI：10.1016/j.undsp.2025.10.007