Numerical studies on cumulative damage of RC members under repeated impact loading

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

We have tried to develop the simple FE analysis method based on continuum damage mechanics to quantitatively evaluate the impact behaviour and the cumulative damage of RC beam under repeated impact loading. As a result, it has been found that the cumulative damage and residual displacement of RC beam under repeated impact load can be properly evaluated, but the crack propagation cannot be evaluated by using the proposed method. This paper presents the following matters: (1) Numerical investigation on the impact behaviour and cumulative damage of RC beam under repeated impact loading by using the proposed method. (2) Numerical investigation of the relationship between cumulative kinetic energy of repeated impact loading and cumulative damage of RC members. (3) Investigation on improved points of our existing proposed method to evaluate the crack path of RC member under repeated impact.

本文言語英語
ホスト出版物のタイトルPerformance, Protection and Strengthening of Structures under Extreme Loading
ページ320-325
ページ数6
DOI
出版ステータス出版済み - 2011
イベント3rd International Workshop on Performance, Protection and Strengthening of Structures under Extreme Loading, PROTECT2011 - Lugano, スイス
継続期間: 8 30 20119 1 2011

出版物シリーズ

名前Applied Mechanics and Materials
82
ISSN(印刷版)1660-9336
ISSN(電子版)1662-7482

その他

その他3rd International Workshop on Performance, Protection and Strengthening of Structures under Extreme Loading, PROTECT2011
国/地域スイス
CityLugano
Period8/30/119/1/11

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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