摘要
临江大道-阅江路隧道工程沉管施工采用钢壳沉管技术,沉管关节为外裹钢壳+内填自密实混凝土的“三明治”结构,为确保工程顺利开展,本文针对钢壳沉管工程开展造价分析,重点从钢壳制造、钢壳混凝土浇筑、管节拖航三个关键施工环节展开分析,结合各施工环节的施工流程明确费用消耗来源,能够为同类工程造价分析提供参考。
The sinking pipe construction of Linjiang Avenue-Yuejiang Road tunnel adopts steel shell sinking pipe technology,and the sinking pipe joint is a"sandwich"structure of outer steel shell+inner self-compacting concrete.In order to ensure the smooth development of the project,this paper analyzes the cost of the sinking pipe project of steel shell,focusing on the analysis of three key construction links:steel shell manufacturing,steel shell concrete placement and pipe joint towing.The source of cost consumption is clarified combined with the construction process of each construction link,which can provide participation in the cost analysis of similar projects.
作者
付亮玲
FU Liang-ling(Guangzhou Municipal Engineering Design and Research Institute Co.,Ltd.,Guangzhou 510060,China)
出处
《价值工程》
2023年第22期114-116,共3页
Value Engineering
关键词
钢壳沉管
工程造价
临江大道-阅江路隧道
steel shell submerged tube
project cost
Linjiang Avenue-Yuejiang Road Tunnel
