横置きにした大型ボルトの締結に対するボルトヒータの適用

• 福岡 俊道

  神戸大学海事科学研究科

書誌事項

タイトル別名

• Application of Bolt Heater Technique to Tightening Operation of Large Bolts Placed Horizontally

抄録

A bolt heater is frequently applied to tighten large and critical structures with large bolts that cannot be clamped by any other means. In addition, multiple bolts can be tightened simultaneously by using the same number of bolt heaters. When bolt heaters are used for tightening large bolts, they are usually placed vertically because the target bolts are installed in the same vertical direction. In this study, the applicability of horizontally plated bolt heaters is examined to promote its broader use. It is found from tightening experiments that the bolt heater technique can be applied for bolts placed horizontally or on an inclined plane. Based on the experimental results, a guideline is proposed for the cases of bolt heaters used in the above-mentioned manner. It is also shown that the bolt heater technique can be an effective assisting method to JIS B2251, “Bolt tightening procedure for pressure boundary flanged joint assembly”.

収録刊行物

• マリンエンジニアリング

  マリンエンジニアリング 48 (6), 847-853, 2013

  公益社団法人 日本マリンエンジニアリング学会

詳細情報

• CRID: 1390282679548225664
• NII論文ID: 130004707351
• DOI: 10.5988/jime.48.847
• ISSN: 18843778
• ISSN: 13461427
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可