@article{oai:muroran-it.repo.nii.ac.jp:00010286, author = {瓦井, 智貴 and KAWARAI, Tomoki and 小室, 雅人 and KOMURO, Masato and KISHI, Norimitsu and 岸, 徳光}, journal = {構造工学論文集 A}, month = {}, note = {application/pdf, In order to establish a numerical analysis method for appropriately evaluating the impact behavior of the RC beams strengthened in flexure with FRP sheet under impact loading, 3D elasto-plastic impact response analyses of the RC beam were conducted by varying three different constitutive models for concrete: KCC; CSCM; and proposed model. The applicability of each constitutive model was investigated to compare with the experimental results. Results obtained from this study were as follows: 1) in the case of the unstrengthened RC beams, the dynamic impact behavior of the beam can be properly predicted irrespective of the models; and 2) in the case of the strengthened RC beams, the dynamic response behavior can be appropriately simulated by applying the proposed model.}, pages = {1004--1015}, title = {衝撃荷重載荷時のFRPシート曲げ補強RC梁に関する数値解析 ーコンクリート構成則の適用性検討ー}, volume = {66}, year = {2020}, yomi = {カワライ, トモキ and コムロ, マサト and キシ, ノリミツ} }