“钢套钢”直埋蒸汽管道施工技术  

“Steel set of steel” directly buried steam pipeline construction technology

作　　者：朱亚东 

机构地区：[1]平煤神马建工集团有限公司,河南平顶山467000

出　　处：《山西建筑》2017年第28期91-93,共3页Shanxi Architecture

摘　　要：重点介绍了外护管滑动法安装"钢套钢"直埋蒸汽管道的工艺原理、施工流程及操作要点。并与传统施工方法进行比较分析,结果表明,该技术安装工期短,应用效果好,降低了工程造价。This paper introduces the protection pipe outside sliding method installation＂steel set of steel＂directly buried steam pipeline principle of process,construction process and key operation. And with the traditional construction method for comparative analysis,the results show that,the technical installation period is short,application effect is good,reduce project cost.

关 键 词：“钢套钢”直埋蒸汽管道 外护管滑动法 导向支架 

分 类 号：TU995.2[建筑科学—供热、供燃气、通风及空调工程]