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<p>The present paper establishes a three-dimensional solid model of cable tunnel. Considering both the engineering cost and safety, different cross-sectional forms and sizes are proposed firstly. Then the finite element method is used to analyze the strength and deformation of the structure under different embedding depths. Finally, a better cross-sectional shape is chosen under the premise of safety and cost by comparing the results. The results can be used as a reference to the design of actual engineering structures.</p>

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Strength analysis of cable tunnels with different embedding depths by using finite element method

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年1月16日

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  • Cong Li,
  • Meng Yan

摘要

The present paper establishes a three-dimensional solid model of cable tunnel. Considering both the engineering cost and safety, different cross-sectional forms and sizes are proposed firstly. Then the finite element method is used to analyze the strength and deformation of the structure under different embedding depths. Finally, a better cross-sectional shape is chosen under the premise of safety and cost by comparing the results. The results can be used as a reference to the design of actual engineering structures.