“引黄入晋”工程预制混凝土管片生产与安装

Fabrication and installation of precast segments for Shanxi Yellow River Diversion Project

文章介绍了山西“引黄入晋”工程南干线4～7号隧洞衬砌施工中预制混凝土管片的生产、安装的有关情况及其对工程质量的影响,并对管片的生产和安装工艺提出了建议。

The paper introduces the production and installation accuracy of precast concrete segments, which are used for the lining of No. 4 - No. 7 tunnels of South Trunk of Shanxi Yellow River Diversion Project, and presents some suggestions on the production and installation of segments.