北京交通大学学报2023,Vol.47Issue(4):81-92,12.DOI:10.11860/j.issn.1673-0291.20220077
大断面隧道施工对既有基坑围护结构挠曲位移影响规律研究
Study on influence of large cross-section tunnel construction on the flexural displacement of the existing foundation pit envelope
摘要
关键词
大断面隧道/基坑围护结构挠曲位移/Mindlin水平应力解/梁-弹簧体系Key words
large cross-section tunnel/deflection displacement of foundation pit envelop/Mindlin horizontal stress solution/beam-spring system分类
土木建筑引用本文复制引用
于广明,王铁,王有旗,谢彬,张博阳,张琳..大断面隧道施工对既有基坑围护结构挠曲位移影响规律研究[J].北京交通大学学报,2023,47(4):81-92,12.基金项目
国家自然科学基金(52171264) (52171264)
中建股份科技研发计划资助项目(CSCEC-2020-Z-49)National Natural Science Foundation of China(52171264) (CSCEC-2020-Z-49)
Technology R&D Program Funded Projects of China Constrution Corporation(CSCEC-2020-Z-49) (CSCEC-2020-Z-49)