摘要
在分析隧道工程造价数据时,常用延长米为单位来表示单位工程造价,似乎缺乏理论依据,如果用空间体积或平面面积来表示,是否更为合适?该文简要介绍了应用数理统计的方法,验证了用空间体积指标能相对科学地表示单位工程造价。
IThe extended meter as a unit is commonly used to indicate the unit engineering cost in the analysis of the engineering cost data of tunnel. There seems to be a lack of theoretical basis. Is it more appropriate if using the space volume or the plane area for indication? The article briefly introduces the application of mathematical statistics and confirms that the space volume index can relatively and scientifically indicate the unit engineering cost.
出处
《城市道桥与防洪》
2014年第7期409-411,共3页
Urban Roads Bridges & Flood Control
关键词
单位工程造价
数理统计
空间体积
数据分析
unit engineering cost,mathematical statistics,space volume,data analysis
