某风洞消声室结构施工关键技术

Structural Construction Technology of Muffler Room of a Wind Tunnel

针对某风洞消声室结构施工中,结构剪力墙较高,墙体垂直度要求高及结构施工前室内大型设备已安装,无法从地面搭设满堂脚手架作为梁板模板支撑等施工难题,提出了高大剪力墙施工精度控制技术和现浇梁板无地面支撑可测可控支撑体系施工技术,通过该技术顺利解决了施工难题。

During the construction of the muffler room of a wind tunnel,the standard of the squareness for the high shear walls is strict. Full scaffold framing can＇t be applied to support the mould boards for the beams and plates because of the large-scale equipment installed before the construction. Based on above problems,the technologies of the accuracy controlling for the high shear walls and the determinable and controllable framing for the mould boards for the beams and plates were proposed. And the problems are solved.