Experimental Analysis of Anchor Bolt in Concrete under the Pull-Out Loading

Hariyadi, Satoru Munemoto, Yoshimi Sonoda

研究成果: Contribution to journalConference article査読

22 被引用数 (Scopus)

抄録

The design of pull-out strength of anchor bolt in concrete is generally based on standards which are assumed to have a single crack failure and the uniform stress. However, in real phenomenon these assumptions are not reliable and a combination of failure modes between the cone and bond failure is commonly found. This research was conducted to analyze the failure mechanism and the strength of the anchor bolt under static pull-out load. Normal strength of concrete-mortar block and the shallow depth of anchor bolt was used in this research. The failure mode, reaction force, and concrete cone stress will be discussed and compared to the design standards. The experimental results clearly show that a combination failure mode between the cone and bond failure of anchor bolt was found, consequently the depth of the cone failure part reduced and the angle of cone slope narrowed. The cone stress and loading capacity of the experimental result is extremely lower than the design standards, which is around a half. Therefore a certain safety factor is required to guarantee the safety of anchor bolt structures.

本文言語英語
ページ(範囲)926-933
ページ数8
ジャーナルProcedia Engineering
171
DOI
出版ステータス出版済み - 2017
イベント3rd International Conference on Sustainable Civil Engineering Structures and Construction Materials, SCESCM 2016 - Bali, インドネシア
継続期間: 9 5 20169 7 2016

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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