直角钢管在模板加固工程中的设计与应用

Rectangular Steel Tube in the Formwork Design and Application of Reinforcement Engineering

在主体施工中剪力墙、异形柱等几何尺寸较大的混凝土构件阴阳角处,在木模板使用钢管扣件加固中往往存在加固困难,模板验收和校正比较繁琐而且垂直度和平整度难以保证,拆除后构件的外观形象不理想等弊端,为满足工程实际对主体质量外观的要求,且为方便施工对阴阳角木模板支设采用定型化、工具化直角钢管。在实际项目中使用定型直角钢管材料对阴阳角模板进行加固实践和运用。

In the construction of the main shear wall and special-shaped column geometry size larger concrete component of yin and yang angle place,in wood template using fastening steel reinforcement often exist in strengthening difficult,template acceptance and correction is relatively complicated and squareness and flatness are difficult to guarantee,after the removal of the component view of the defects of the image is not ideal,for meet the practical engineering requirements for the appearance of the quality of the main and in order to convenient construction of yin and yang angle wood formwork design the use of stereotypes,and tools rectangular steel tube.In the actual project,the internal and external angle formwork is strengthened by the right Angle steel tube material.