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Home > Urban and Rural Studies > 2021 No.14 > 城市高架桥、地面辅路、地下管涵下穿既有高速铁路施工安全影响分析

  • 城市高架桥、地面辅路、地下管涵下穿既有高速铁路施工安全影响分析

    Author(s)：

    陆成文

    Publication Title：

    Urban and Rural Studies 2021 No.14

    Affiliations：

    中国铁路设计集团有限公司

    Abstract：

    城市高架桥、地面辅路、地下管廊下穿既有高铁工程施工期间会引起地层变形，导致既有铁路桥梁基础随之发生移动和变形，进而引起桥梁受力的变化。通过对铁路桥梁变形及结构安全进行有限元建模计算，从设计层面给出优化建议，确保既有高铁运营安全。

    Keywords：

    城市高架；地面辅路；地下管涵；下穿高铁

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    [1] 陆成文.城市高架桥、地面辅路、地下管涵下穿既有高速铁路施工安全影响分析[J].Urban and Rural Studies,2021(14),.

城镇建设
Urban and Rural Studies

Language: 中文

CN：10-1589/TU

ISSN：2096-6539

Publication Frequency: 半月刊

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