工程材料2种运输方式的比较与分析

Comparison and Analysis of Two Transportation Modes for Engineering Materials

在铁路工程建设中,所需要的工程材料,是采用火车运输还是采用汽车运输,这要根据运输距离、运输价格和需求,经过比较后才能确定。此文根据新修订的铁路基本建设工程设计概(预)算编制办法和费用定额,对2种运输方式从技术经济方面进行比较与分析。通过比较分析表明,一般情况下,运输距离60 km左右的,采用汽车运输比较经济;运输距离超过60 km的,采用火车运输比较经济,不过铁路运输应具备一定的运输能力和装卸车条件。

The engineering materials for railway construction be transported by train or by car engineering are determined by comparison according to the transportation distance,transportation price and demand. The two transportation modes are compared and analyzed in terms of technology and economy in this paper based on the revised design budget estimate compiling method and cost quota of railway capital construction project. Through comparison and analysis,it is indicated that if transportation distance is about 60 km,automobile transportation is more economical; if transportation distance exceeds 60 km,train transportation is more economical. However,railway transport should have certain transport capacity and loading and unloading conditions.