摘要
提出了“吨管材投资”这一技术经济指标,介绍了管道工程投资中占较大比例的管材费的计量指标,对国内外管道工程投资技术经济指标进行了对比,认为将单位投资换算成吨管材投资,对不同管径的管道工程而言,其指标值基本一致,且具有相比直观、相对准确、运用方便和管道重量易于计算的特点。
The paper puts forward a 'ton-pipe investment' economic index,introduces the measuring index of pipe cost that covers primary proportion in the investment of pipeline engineering,and compares the tech-no-economic indexes of investment in the pipeline engineering at home and abroad. The paper considers that the index of 'ton-pipe investment' converted from the unit investment is more intuitional,relatively accurate,easy to use and calculate the pipe weight for different diameters'pipes used in pipeline construction.
出处
《油气储运》
CAS
北大核心
1999年第2期48-49,共2页
Oil & Gas Storage and Transportation
