@article{oai:muroran-it.repo.nii.ac.jp:00005813, author = {安藤, 智啓 and ANDO, Tomohiro and KISHI, Norimitsu and 岸, 徳光 and 三上, 浩 and MIKAMI, Hiroshi and MATSUOKA, Ken-ichi and 松岡, 健一 and 蟹江, 俊仁 and KANIE, Shunji}, journal = {構造工学論文集. A}, month = {Mar}, note = {application/pdf, In this paper, in order to investigate impact of shear-failure type Reinforced Concrete (RC) beams, weight falling impact tests are conducted. Here, twenty-seven simply supported RC beams without stirrups are used. impact load is singly surcharged onto the mid-span of RC beams using a 300 kg steel weight All RC beams used here are of 150 mm width and 250 mm depth in cross section, in which reber and shear-span ratios are taken as variables. The results obtained from this study are as follows: 1) reaction force is linearly increased at incident and then is suddenly decreased after reaching the maximum value; 2) after unloading, the mid-span displacement faintly vibrates accompanying with some drift; 3) hysteresis loop between reaction force and displacement may be modeled as a triangular from ; and 4) the impact resistant design procedure for RC beams may be rationally performed on the relations among static shear capacity, the maximum reaction force, residual displacement, input and absorbed energy.}, pages = {1809--1818}, title = {スターラップを有しないせん断破壊型RC梁の単一載荷衝撃実験}, volume = {46}, year = {2000}, yomi = {アンドウ, トモヒロ and キシ, ノリミツ and ミカミ, ヒロシ and マツオカ, ケンイチ and カニエ, シュンジ} }