Evaluation on tensile creep test of post-installed anchor

Shigehiro Ando, Hiroshi Yamada, Katsuhiko Nakano, Hitoshi Hamasaki, Takehiko Tanuma

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The tensile creep test of the post-installed anchor was carried out by the improved spring type creep test equipment. The measurement of creep deformation from non-load and creep fracture time was possible over a long period of time by this equipment. The creep deformation at about 1/3 load of the maximum load increase slightly for the duration of 90 day, but the creep deformation is very small, and creep fracture will not occur in 50 years. And at 80% of the maximum load, creep fracture occurred in 168 days.

Original languageEnglish
Pages (from-to)7-10
Number of pages4
JournalAIJ Journal of Technology and Design
Volume21
Issue number47
Publication statusPublished - 2015 Feb 1

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Keywords

  • Bonded anchor
  • Creep
  • Creep fracture
  • Durability
  • Post-installed anchor

ASJC Scopus subject areas

  • Building and Construction
  • Architecture

Cite this

Ando, S., Yamada, H., Nakano, K., Hamasaki, H., & Tanuma, T. (2015). Evaluation on tensile creep test of post-installed anchor. AIJ Journal of Technology and Design, 21(47), 7-10.