剛飛翔体の中速度衝突を受けるコンクリート板の損傷に関する基礎的考察

• 別府, 万寿博

• 上野, 裕稔

書誌事項

タイトル別名

• ゴウヒショウタイ ノ チュウ ソクド ショウトツ オ ウケル コンクリートバン ノ ソンショウ ニ カンスル キソテキ コウサツ
• A FUNDAMENTAL STUDY OF THE LOCAL DAMAGE OF CONCRETE PLATES SUBJECTED TO MEDIUM VELOCIY IMPACT

抄録

This study is intended to investigate failure mechanism of plain concrete plates subjected to medium velocity impact. In a series of tests, a spherical nose projectile of a mass of 8.3kg and a concrete plate of 18cm in thickness were used. In order to examine the impact behavior, impact load, reaction force and strain time history were measured. Test data revealed that the failure of the concrete plate under medium velocity impact loading was generated after the reaction force emerged unlike high velocity impact condition. In order to estimate the failure state of a concrete plate subjected to medium velocity impact, the theoretical model proposed by Miwa et al. was applied and validated through comparison between theoretical and experimental results.

identifier:0385-7301

identifier:http://nda-repository.nda.ac.jp/dspace/handle/11605/48

収録刊行物

• 理工学研究報告

  理工学研究報告 第52巻 (第2号), 21-30, 2015-03

  防衛大学校

キーワード

• medium velocity impact
• concrete plate
• spalling
• scabbing

詳細情報

• CRID: 1050845762567568512
• NII論文ID: 120005621109
• NII書誌ID: AN00224173
• ISSN: 03857301
• NDL書誌ID: 026352540
• Web Site: http://hdl.handle.net/11605/48
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026352540
• 本文言語コード: ja
• 資料種別: departmental bulletin paper
• データソース種別:
  • IRDB
  • NDL
  • CiNii Articles