钢支撑加固剪力墙模板施工工艺研究

Research on Construction Technology of Steel Support Reinforced Shear Wall Formwork

现浇混凝土结构模板工程是建筑施工的重要组成部分。据统计,在现浇混凝土结构施工中,模板工程约占混凝土总造价的30%,约占总人工的40%。约占建设期的50%。模板工艺和安装质量直接影响到混凝土结构和构件的感知、几何尺寸精度等质量指标。因此,模板工程的工艺水平直接关系到提高工程质量,降低工程造价,加快工程进度。目前,建筑工程中的剪力墙模板一般采用木胶合板、大钢模板、铝模板等支撑体系。

The cast-in-place concrete structural formwork project is an important part of building construction.According to statistics,in the construction of cast-in-place concrete structures,the formwork project accounts for about 30%of the total cost of concrete,accounting for about 40%of the total labor.About 50%of the construction period.The templating process and installation quality directly affect the quality indicators such as the perception of the concrete structure and components,and the geometric dimensional accuracy.Therefore,the process level of the formwork project is directly related to improving the quality of the project,reducing the project cost and speeding up the project.At present,the shear wall formwork in construction engineering generally adopts a support system such as wood plywood,large steel formwork,and aluminum formwork.