修改最小板厚要求
▼
原条文
9.1.2 现浇混凝土板的尺寸宜符合下列规定:
1 板的跨厚比 :钢筋混凝土单向板不大于30
,也提高了最小板厚的构设B钢要求。HRB335钢筋及C15混凝土也退出受力构件的计规筋成了舞台。混凝土强度等级不应低于C25 。范又钢筋间距、修订" class="__bg_gif" style="display: block; transform: scaleX(-1); box-sizing: border-box !important; visibility: visible !important; width: auto !important; max-width: 100% !important; height: auto !important;" src="https://source.coyis.com/wp-content/uploads/2020/11/1604415658-a11bec4caa52bb193da0e7901cacafeb.gif?为历x-oss-process=image/resize,w_200/interlace,1/quality,Q_100" data-ratio="0.6666666666666666" data-type="gif" data-w="600" data-width="100%" />
