非正交劲性混凝土结构模板安装技术

Formwork Installation for Non-orthogonal Concrete Structures

人民日报社报刊综合业务楼工程非正交劲性混凝土结构模板安装施工整体采取600系列组合钢模板,局部截面较大构件配置可调钢制大模板,非正交阴阳角采用定制加工异形角模的方案。根据不同的非正交阴阳角度以及构件截面尺寸,进行异形角模节点深化设计,使得节点模板安装满足规范和施工要求。详细介绍了模板工程的方案设计、具体施工步骤及注意事项。

The formwork installation of non-orthogonal concrete structures can take a whole series of composite steel formwork 600, and large adjustable steel formwork is configurated in the large spatial cross-sectional components, irregular angle formwork is used in non-orthogonal corner. According to the different angles at the non-orthogonal comer and the section dimension, the detailed design of the irregular angle formwork is done, and the formwork installation at joints meets the codes and construction requirements. The scheme design, the concrete construction process and attentions of formwork are described in detail.