行车作用下盾构隧道下穿框架桥梁耦合动力学特征
Coupling dynamics characteristics of undercrossing shield tunnel-frame bridge under action of train running
摘要
关键词
铁路大系统动力学/盾构隧道下穿/沉降变形/框架桥梁/有限元数值分析/联合仿真Key words
railway large-scale system dynamics/shield tunneling undercrossing/settlement deformation/frame bridge/numerical analysis of finite element/co-simulation分类
建筑与水利引用本文复制引用
朱仔旭,徐庆元,刘维正,孙康,朱雪燕,王炫钧,金浩然..行车作用下盾构隧道下穿框架桥梁耦合动力学特征[J].中南大学学报(自然科学版),2023,54(7):2788-2798,11.基金项目
国家自然科学基金资助项目(52008404,51978673,U1934217) (52008404,51978673,U1934217)
中国中铁重大专项(2020-Special-02) (2020-Special-02)
中南大学中央高校基本科研业务费专项资金资助项目(2022ZZTS0764) (2022ZZTS0764)
中国科协青年人才托举工程项目(2020-2022QNRC002) (2020-2022QNRC002)
湖南省自然科学基金项目资助项目(2021JJ30850)(Projects(52008404,51978673,U1934217)supported by the National Natural Science Foundation of China (2021JJ30850)
Project(2020-Special-02)supported by the Science and Technology Research and Development Program of China Railway Group Limited (2020-Special-02)
Project(2022ZZTS0764)supported by the Fundamental Research Funds for the Central Universities of Central South University (2022ZZTS0764)
Project(2020-2022QNRC002)supported by Young Elite Scientists Sponsorship Program by CAST (2020-2022QNRC002)
Project(2021JJ30850)supported by the Natural Science Foundation of Hunan Province) (2021JJ30850)