1412 Maintenance plan of brick tunnel where 100 years pass

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Other Title
  • 1412 経年100年を越えたレンガ積みトンネルに対する維持管理計画(構造物維持管理,SS2:メンテナンス,コストダウン,第18回交通・物流部門大会(TRANSLOG2009))

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Description

Kamuriki tunnel was constructed by brick in 1900 and 109 years have passed. It was remarkable that thinness of the brick joint and water leakage, So sprayed mortar and reinforcement by liner plate were done. However, these repair and reinforcement became harmful alteration. Because repeating dry and wet by water leakage and acid water from alternated stratum around the Kamuriki tunnel. In this way, Kamuriki tunnel has variety lining and harmful alteration. In conclusion, the purpose is planning maintenance action that dividing Kamuriki tunnel about 10m blocks and judgment.

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Details 詳細情報について

  • CRID
    1573387451826598016
  • NII Article ID
    110008010882
  • NII Book ID
    AA11902503
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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