Development of fatigue life prediction for RC slabs under traveling wheel-type loading

K. Takeda, Yasuhiko Sato

研究成果: Conference contribution

抄録

In this study, authors investigated a fatigue life prediction method for RC slabs considering effects of support condition and stepped incremental load based on experimental data of traveling wheel-type loading test. At first, to properly predict the fatigue life of RC slabs under constant cyclic loading test, a coefficient which represents influence of support condition was introduced to previous prediction method that authors had proposed. The modified method can cover three types of support conditions; simply support along longitudinal direction and elastic support along transverse direction, simple support along longitudinal direction and free ends along transverse direction, and simple support along all directions. Besides considering fatigue damage caused by preceding loading block as reduction of shear strength due to cyclic loading, a new evaluation method for stepped incremental loading test was proposed.

本文言語English
ホスト出版物のタイトルLife-Cycle Analysis and Assessment in Civil Engineering
ホスト出版物のサブタイトルTowards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018
編集者Dan M. Frangopol, Robby Caspeele, Luc Taerwe
出版社CRC Press/Balkema
ページ1851-1856
ページ数6
ISBN(印刷版)9781138626331
出版ステータスPublished - 2019 1 1
イベント6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018 - Ghent, Belgium
継続期間: 2018 10 282018 10 31

出版物シリーズ

名前Life-Cycle Analysis and Assessment in Civil Engineering: Towards an Integrated Vision - Proceedings of the 6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018

Conference

Conference6th International Symposium on Life-Cycle Civil Engineering, IALCCE 2018
国/地域Belgium
CityGhent
Period18/10/2818/10/31

ASJC Scopus subject areas

  • 土木構造工学
  • 安全性、リスク、信頼性、品質管理

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