摘要
分析了供热管道沉管施工中沟槽开挖、垫层铺设、管道埋设及回填与驳岸修复的施工方案,探讨了施工过程的技术、质量保证措施。
The construction schemes for trench excavation, bedding cushion installation, buried installation of pipeline, backfilling and reparation of bulkhead in heat-supply pipeline sinking engineering are analyzed, and the technology and quality assurance measures in the construction course are introduced.
出处
《煤气与热力》
2006年第3期53-55,共3页
Gas & Heat
关键词
供热管道
沉管施工
施工方案
heat-supply pipeline
sinking construction
construction scheme
