国家大剧院歌剧院主吊顶施工技术分析

Analysis on Construction Technology of Main Ceiling of National Grand Theater Opera House

歌剧院是国家大剧院的核心组成部分,国家大剧院歌剧院主吊顶工程不但施工面积大,而且因需考虑声学要求,对施工工艺要求更为严格。本文针对此吊顶工程在选材、测量和安装过程中的重点和难点进行分析并提出了解决方案;对此吊顶工程在GRC吊顶板的应用与施工管理工作两方面的特点进行总结。以期对需要满足声学要求的大面积吊顶工程在选材、设计与施工方面提供借鉴。

The Opera House is the core component of the National Grand Theater.The main ceiling project of the National Grand Theater Opera House not only has a large construction area,but also has stricter construction technology requirements due to the need to consider acoustic requirements.The difficulties in material selection,measurement and installation of this ceiling project are analyzed and the solutions are put forward.This paper summarizes the characteristics of the application and construction management of the ceiling project in GRC ceiling plate,in order to provide suggestions on material selection,design and construction of large-area ceiling projects that need to meet acoustic requirements.