種別 論文
主題 A Bi-directional Cracking Test of High Performance Fiber Reinforced Cementitious Composite
副題
筆頭著者 Benny SURYANTO(The University of Tokyo)
連名者1 長井宏平(東京大学)
連名者2 前川宏一(東京大学)
連名者3
連名者4
連名者5〜
キーワード HPFRCC、二方向ひび割れ、初期損傷、HPFRCC、bi-directional crack pattern、pre-damaged
30
1
先頭ページ 279
末尾ページ 284
年度 2008
要旨 This paper describes an experimental program to assess the cracking characteristic of High Performance Fiber Reinforced Cementitious Composite (HPFRCC) after damage. Four-point bending tests were conducted on pre-damaged HPFRCC plates having different initial damage levels and orientations. The result showed three unique cracking characteristics: a bi-directional crack pattern, the discontinuity of the secondary cracks, and a relatively orthogonal cracking pattern. Moreover, the initial damage was found to have a significant influence on the macroscopic response of the plate.
PDFファイル名 030-01-1039.pdf


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