铝合金模板设计缺陷引发的施工问题处理措施
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摘要
A,B座办公楼将H形型钢托座连接形式,改为组合角钢牛腿形式,针对此种节点相对型钢托座受力情况较弱的情况,通过采取一定措施,防止了节点处产生变形、位移而影响结构安全。
There is a project of civilian residential building. The ground structure is a shear wall structure. The ground standard layer template project adopts an aluminum alloy template system. Because the space inside the expansion seam is too narrow,there is no conditions for formwork and reinforcement;in order to solve this construction problem,the project independently studied and designed a special set of ?xed cards,assembled the outer wall aluminum alloy template standard plate into a detachable overall template,and the tower crane cooperated with the workers. The whole wall template is hoisted and installed. This construction problem has been effectively solved,and the forming quality of concrete walls on both sides of the expansion seam has also been guaranteed.
There is a project of civilian residential building. The ground structure is a shear wall structure. The ground standard layer template project adopts an aluminum alloy template system. Because the space inside the expansion seam is too narrow,there is no conditions for formwork and reinforcement;in order to solve this construction problem,the project independently studied and designed a special set of ?xed cards,assembled the outer wall aluminum alloy template standard plate into a detachable overall template,and the tower crane cooperated with the workers. The whole wall template is hoisted and installed. This construction problem has been effectively solved,and the forming quality of concrete walls on both sides of the expansion seam has also been guaranteed.
引文
[1]混凝土结构设计规范:GB 50010—2015[S].
[2]铝合金结构设计规范:GB 50429—2007[S].
[3]阎文,李慧民.铝合金建筑模板体系探究[J].建筑技术开发,2010(11).
[2]铝合金结构设计规范:GB 50429—2007[S].
[3]阎文,李慧民.铝合金建筑模板体系探究[J].建筑技术开发,2010(11).