コンクリート工学年次大会 2016（博多）

講演情報

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第38回コンクリート工学講演会

A.材料・施工 » 短繊維補強コンクリート(材料)／連続繊維補強コンクリート（材料）

短繊維補強コンクリート(材料)Ⅱ／連続繊維補強コンクリート（材料）

2016年7月6日(水) 13:15 〜 15:30 第3会場 (5F 503号室)

座長:石関嘉一(土木), 森田武(建築)

[1053] TENSILE BEHAVIOR OF THE CFRP GRID WITH INTERSECT-TYPE ANCHORAGE METHOD IN THE MORTAR

王博1, 宇治公隆1, Vu Dung TRAN1, 大野健太郎1 (1.首都大学東京)

キーワード：CFRP grid, failure mechanism, intersect-type anchorage method, mortar, pull-out test

A new anchorage method of the CFRP grid in the mortar named intersect-type anchorage method was proposed in this paper. Single-direction pull-out tests and bidirectional pull-out tests were conducted to investigate the anchorage behaviour of the CFRP grid in the mortar. The number of nodes and anchorage conditions were selected as changing parameters. Based on the experimental results, the number of nodes for full use of the tensile strength of the CFRP grid was analysed. Besides, the failure mechanism was discussed.