发布时间:2025-02-01 17:47:59
混凝土结构工程施工规范 有写
4.3.9 模板及支架的变形限值应符合下列规定:
1 对结构表面外露的模板,挠度不得大于模板构件计算跨度的1/400;
2 对结构表面隐蔽的模板,挠度不得大于模板构件计算跨度的1/250;
3 清水混凝土模板,挠度应满足设计要求;
4 支架的轴向压缩变形值或侧向弹性挠度值不得大于计算高度或计算跨度
的1/1000。
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