浅议南水北调中线总干渠土石方工程施工对投资的影响

Earth-Rock Excavation on investment in General Main Canal in the Mid-Route Project of the South-to-North Water Transfer

对于南水北调中线总干渠而言,土石方工程工程量巨大,其施工方案的优劣,会引起很大的投资差异。在运输规划和开挖分区、土方调配运输方案、施工方法和施工机械组合、弃土弃渣场的选择等方面进行了分析,说明了在土石方施工组织设计时,应注意分析各种因素的影响,细化施工程序和施工方法,合理选择施工方案,从而合理确定工程造价。

This paper has analyzed various schemes on earth-rock excavation on investment, such as planning for transportation, construction method, construction machines, and etc. When organized the design work for earth-rock, construction procedure and method should be made in details to choose rational schemes to determine project cost.