Japan Society of Civil Engineers 2020 Annual Meeting

Presentation information

第V部門

引張・圧縮/クリープ・収縮

Chair:Satoshi Komatsu

[V-57] Relationship between capillary porosity and compressive strength in SEM-BSE image analysis of real structures and laboratory specimens

〇Hiroyuki Domon1, Akio Watanabe1, Shouichi Takahashi1 (1.National Institute of Technology, Tomakomai College)

Keywords:SEM-BSE image, porosity, compressive strength

実構造物および実験室レベルの供試体について圧縮強度試験と反射電子像の解析を行い,空隙率と強度の関係について検討した.実験室での弱材齢のものに比べ実構造物では同じ空隙率で強度が小さくなる傾向が明らかになった.

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