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Since the bolt-shotcrete support technology was first used to support mining roadways in the early twentieth century, it has rapidly developed in engineering applications due to its advantages in controlling surrounding rock deformation and improving the overall strength of fragmented rock masses. Researchers have conducted a large amount of qualitative or quantitative research on the anchoring mechanism of rock bolt, including on-site experiments, laboratory experiments, theoretical modelling analysis, and various numerical simulations aided by computers since the 1980s.

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Analytical Solution for Mechanical Analysis of Deep-Buried Tunnels Reinforced by Rock Bolts

  • 章节

  • 发表日期：

    2025年

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  • Aizhong Lu,
  • Huaning Wang,
  • Luqing Zhang

摘要

Since the bolt-shotcrete support technology was first used to support mining roadways in the early twentieth century, it has rapidly developed in engineering applications due to its advantages in controlling surrounding rock deformation and improving the overall strength of fragmented rock masses. Researchers have conducted a large amount of qualitative or quantitative research on the anchoring mechanism of rock bolt, including on-site experiments, laboratory experiments, theoretical modelling analysis, and various numerical simulations aided by computers since the 1980s.