钢结构平台设计计算书 07土木3张辰悦30706210941.平台布置:平台板:=10 KNm =3 KNm取板肋间距a=500mm 板厚t=6mmM==0.415 = =147.16 KNm<215KNm=0.11=2.01mm<=3.33mm 满足加劲肋:q=(1.231.310) 0.5=8.3 KNm