长输热网管线穿越复杂环境施工技术  

Construction Technology of Long-distance Heat Transmission Network Pipeline Crossing Complex Environment

作　　者：许松 吕忠涛 杨奇 曹铖[1] 辛宏伟 XU Song;LÜ Zhongtao;YANG Qi;CAO Cheng;XIN Hongwei(China Construction Fourth Engineering Division Co.,Ltd.,Xi’an Shaanxi 710065,China)

机构地区：[1]中国建筑第四工程局有限公司,陕西西安710065

出　　处：《建筑施工》2021年第12期2558-2560,共3页Building Construction

摘　　要：通过研究长输热网管线穿越复杂环境,结合凤翔县集中供热二期管网工程,总结出管网沿线穿越高压线、地下管线、河流等复杂环境施工技术,提出科学、先进的集中供热管网工程施工方法,在此基础上,总结上述研究成果及工程经验,可为类似工程提供借鉴。By studying the complex environment of long-distance heat transmission network pipeline crossing,and combined with Fengxiang County Central heating phaseⅡpipe network project,the construction technology of crossing high-voltage lines,underground pipelines,rivers and other complex environments along the pipe network is summarized,the scientific and advanced construction methods of central heating pipe network project are puts forward,and the above research results and engineering experience on this basis are summarized.It can provide reference for similar projects.

关 键 词：穿越高压线 穿越石油管道 穿越河流 管网施工 安全距离 

分 类 号：TU99[建筑科学—市政工程]