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腐食の有無が溶融亜鉛めっき鉄筋を有する梁部材の構造特性に及ぼす影響

崔, ホンボク ; 向井, 智久 ; 坂下, 雅信 ; 兼松, 学

日本建築学会技術報告集, 2020/02/20, Vol.26(62), pp.7-12 [Periódico revisado por pares]

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Título:
腐食の有無が溶融亜鉛めっき鉄筋を有する梁部材の構造特性に及ぼす影響
Autor: 崔, ホンボク ; 向井, 智久 ; 坂下, 雅信 ; 兼松, 学
Assuntos: 付着応力 ; 引抜き試験 ; 構造実験 ; 溶融亜鉛めっき鉄筋 ; 電食試験
É parte de: 日本建築学会技術報告集, 2020/02/20, Vol.26(62), pp.7-12
Descrição: In order to clarify the influence of corrosion of hot-dip galvanized steel on the structural performance for R/C beam, after corrosion promotion by the galvanostatic corrosion test was carried out, pull-out test for simple specimen and structural loading test for R/C beam were conducted. As a result, it was found that when the normal state, adhesion performance similar to that of the ordinary steel, when the corrosion occurred, the adhesion performance was improved. However, there is a possibility of cracking of the concrete due to corrosion of the plating layer, and in this case, the proof stress decreases.
Editor: 一般社団法人日本建築学会
Idioma: Japonês

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