运煤专线
运煤专线-
山西运煤专线水泥混凝土试验路结构分析
Analysis of Cement Concrete Pavement Structure at Testing Segment for Coal Transport Specific Line in Shanxi Province
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文章介绍我国第一条重载单元列车运煤专线&大秦铁路的设计、施工情况以及所采用的新技术和新设备。
This article introduces the design and the construction of Datong-Qinhuangdao Line and the new technology and new equipment used in the first Heavy-Haul Unit Train Coal Line .
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我国铁路重载运输自1984年以来，大概经历了四个阶段，自从我国第一条双线重载电气化运煤专线大秦铁路修建成功以来，我国重载运输迅速发展。
The heavy haul transportation in China railway has probably experienced four stages since 1984 , and developed rapidly after Datong-Qingdao railway the first double-lane and electrified heavy haul rail of China was built successful .