修正荒川min式を用いた場合の適合性検証に関する一考察: 低強度から高強度コンクリートまでを対象としたRC造柱の終局耐力評価　第1報

摘要

It is known that the modified Arakawa formula is generally used as the conventional evaluation method of shear capacity in Japan, and it is applied in the case of not only the shear design formula but also the experimental examination. Purpose of this study is to examine the adaptability investigation about ultimate shear capacity of RC columns for compressive strength of concrete ranging from 3.3N/mm2 to 116N/mm2. As the first report, authors discuss it about consideration based on the modified Arakawa minimum formula using the other researcher's test results data. Take these results, in the present report, the new estimate method taking into account influence of compressive strength of concrete was proposed. In addition, applicability of the new estimate method was validated by comparing the relations of bond capacity.%本論文では，コンクリート圧縮強度として低強度を含め高強度までを有するRC造柱について，修正荒川mh式を用いた耐力推定精度に関する検証を行った。また，各項に与えるコンクリート圧縮強度の影響についても調べ，それらの結果にもとづいた新たな評価法を検証した。本論文，第1報で得られた知見は以下となる。