軟件更新前承臺(tái)頂配筋公式如下：承臺(tái)頂面長向配筋面積承臺(tái)頂長向?qū)嶋H配筋：AS3'=12532mm2≥0.5AS1'=0.5×18120=9060mm2???????? 滿足要求！軟件更新后承臺(tái)頂配筋公式如下：承臺(tái)頂面長向配筋面積αS1= M'y/(α1fcbh02)=499.947×106/(1×16.7×7000×15402)=0.002ζ1=1-(1-2αS1)0.5=1-(1-2×0.002)0.5=0.002γS1=1-ζ1/2=1-0.002/2=0.999AS3=M'y/(γS1h0fy1)=499.947×106/(0.999×1540×360)=903mm2最小配筋率：ρ=0.15%承臺(tái)頂需要配筋：A3=max(AS3, ρbh0,0.5AS1')=max(903,0.0015×7000×1540,0.5×18120)=16170mm2承臺(tái)頂長向?qū)嶋H配筋：AS3'=12532mm2不滿足要求！請(qǐng)?jiān)黾影屙旈L向配筋或提高鋼筋等級(jí)。軟件更新后導(dǎo)致承臺(tái)頂面配筋一定大于等于承臺(tái)底面配筋，但力學(xué)受力分析，承臺(tái)頂面受壓、?底面受拉，底部配筋一定大于頂部配筋。是否軟件哪里錯(cuò)誤...閱讀全文