A METHOD FOR ESTIMATING THE MAXIMUM COLUMN AXIAL FORCE OF STEEL FRAMES SUBJECT TO BOTH HORIZONTAL AND VERTICAL GROUND MOTIONS
水平地震動と鉛直地震動を同時に受ける鋼構造骨組における柱最大軸力の評価

Shinji YAMAZAKI, Susumu MINAMI, Ayako NARUSE, Takeshi SATO
2001 Journal of Structural and Construction Engineering (Transactions of AIJ)  
TO With the object of investigating the effects of vertical ground moti 。ns en column axial fi 。rce of stee1 frames , bo血 on −line爬 s 騨 e tests using one −mass models and inelasdc response analyses for m 山 i−story frame mode 艮 s were carried out . It was shown 山 at the maximum axial force is determined mainly by s廿eng 面 pmperties of frames , ver 額cal stadc loads and the maximum 日uctuadng axial for caused by ve 血 cal vibra 樋 on , A me 山 oCl for simply estimating the maximum yield axial fi 。rce
more » ... tio of beth inside and outside columns for frames with σolumns all of which have nearly same yield axial force ratio under vertical loads , when they are su , bject to beth horizontal and yertical ground rnetions simultaneously , w 麗 fomulated .
doi:10.3130/aijs.66.129_3 fatcat:dgajcptg4ra53mkk3r7nuijite