装配式大叠合板在某住宅工程的优化设计与施工管理要点探究

OPTIMAL DESIGN AND CONSTRUCTION OF ASSEMBLED LARGE LAMINATED SLAB IN A RESIDENTIAL PROJECT RESEARCH ON KEY MANAGEMENT POINTS

在装配式住宅中,构件通常为预制楼梯、竖向剪力墙、叠合楼板3种,以及阳台板、空调板等少数异型构件。楼梯、竖向剪力墙的单构件最大重量通常决定着本工程塔式起重机的配置,传统的叠合楼板单板重量远不及竖向墙体和预制楼梯,这样就造成机械资源浪费。主要针对某住宅工程叠合楼板优化做大,减少塔式起重机吊次和叠合板拼装次数,提高结构施工效率的要点以及对施工管理要点进行分析和探究,提供实践经验,供类似项目参考借鉴。

In prefabricated residential buildings,the components are usually prefabricated stairs,vertical shear walls,composite floors,and a few special-shaped components such as balcony panels and air conditioning panels.The maximum weight of single components of stairs and vertical shear walls usually determines the configuration of tower cranes in this project.The weight of traditional laminated floor veneer is far less than that of vertical walls and prefabricated stairs,which results in a waste of mechanical resources.It is mainly aimed at the key points of optimizing and enlarging the composite floor slab of a residential project,reducing the lifting times of tower cranes and assembling times of composite slabs,improving the efficiency of structural construction,and analyzing and exploring the key points of construction management to provide practical experience for reference of similar projects.