最小配筋率的电子表格.xls

文档介绍：受弯、偏心、=%MAX(,45ft/fy)=%:受压钢筋全部纵向受力钢筋最小配筋百分率,当采用HRB400、;。、、、:柱全部纵向受力钢筋的最小配筋百分率,当采用现浇板纵向受拉钢筋的最小配筋面积(mm2);。(mm)HPB235HRB335HPB235HRB335HPB235HRB3356014112016312018312880188160217160245171100235200272200306214120282240326240367257130306260353260398278150353300408300459321180424360489360551386框架柱体积配箍最小面积(箍筋间距100mm,柱保护层厚度为30mm)框架抗震等级:(%)ρv=λv*fc/(n*n)4框架抗震等级:(%)ρv=λv*fc/(n*n)4框架抗震等级:三级框架柱混凝土标号35框架柱轴压比