" class="rich_pages" src="https://source.coyis.com/wp-content/uploads/2020/11/1604415660-1e8d3380596fe87ac98c0811339401c0.png?混凝x-oss-process=image/resize,w_1600/interlace,1/quality,Q_100" data-ratio="0.6666666666666666" data-s="300,640" data-type="png" data-w="541" />
钢筋代换必须设计出变更
(责任必须设计来扛)
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4.2.8 当进行钢筋代换时,HRB335钢筋成为历史
!土结C砼HRB335钢筋成为历史!构设B钢表9.1.2 现浇钢筋混凝土板的计规筋成最小厚度(mm)
![混凝土结构设计规范又修订了
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