大断面地下综合管廊--水信仓综合管线安装技术研究

STUDY ON INSTALLATION TECHNOLOGY FOR LARGE-SECTION UNDERGROUND INTEGRATED PIPE GALLERY-INTEGRATED PIPELINE IN WATER SUPPLY PIPE AND COMMUNICATION CABLE CHAMBER

结合某工程实例,阐述了大断面地下综合管廊多种管线立体交叉安装技术,以及施工期间的重要技术措施,尤其是在管廊较长、空间狭小、管线分布密集的地下空间内,研究各种管线的安装技术尤为重要,不仅可以减少交叉施工影响,合理组织施工工序,而且可以提高安装施工效率。

Taking one project as an example,the cross-installation technology for pipelines in large-section underground integrated pipe galleries and important technical measures in construction are described.Especially for long pipe galleries,narrow spaces and underground spaces with densely distributed pipelines,it is particularly essential to study the installation technology for pipelines,in order to reduce the impact of cross construction,reasonably organize construction procedures and improve the efficiency of installation and construction.