大型渠道机械化衬砌施工主要经济参数的编制与应用

Compilation and Application of Main Economic Parameters of Large Channel Mechanized Lining Construction

大型渠道工程机械化施工技术已经得到了大范围的应用,可是相关部门还没有相应的定额出版,给建设单位编制概预算以及施工单位的投标报价带来困难。本文通过在施工过程中的现场测算、记录,与施工方、监理及业主项目处座谈的方式,编制了本工程机械化衬砌的主要工序经济参数,并与传统施工工艺方法进行经济比较,为将来类似工程设计方案、施工方法选择及造价分析提供参考依据。

Large channel engineering mechanized construction technology has been applied widely. However, related departments do not publish corresponding quota, thereby causing difficulties to budget compilation of construction units and tender offer of construc- tion unit. In the paper, economic parameters of main procedures of mechanized lining in the project are compiled through site mea- surement and record in the construction process, interview with the constructer, supervisors and owner project department. They are compared with traditional construction and technology methods economically, thereby providing reference basis for design plans, construction method selection and cost analysis of similar projects in the future.