|
|
|
| Scheme Research on the Xiangyang to Jingmen Segment of Mengxi - Central China Railway Coal Transport Corridor |
| SUN Ying - hua |
| (China Railway Siyuan Survey and Design Group Co. Ltd，Wuhan,Hubei 430063 , China) |
|
|
|
|
Abstract Abstract：Research purposes： Mengxi - Central China Railway Coal Transportation Corridor is a large - capacity， direct，efficient coal transportation from Inner Mongolia - Shaanxi - Gansu - Ningxia energy 11 golden triangle" coal producer to Hunan - Hubei - Jiangxi main consumption，which gives priority to coal transportation, taking into account along with other local goods and short - distance passenger transport task. Xiangyang to Jingmen section locates in the middle of the channel, and is " nexus" node of the channel transport organization. Combined with existing traffic corridor layout and line straight from Xiangyang to Jingmen, the straightening program, along existing Jiaozuo - Liuzhou Railway line program， and along the highway corridor program are studied，the line length，project investment， engineering geological conditions，difficulty degree of implementation，and opinions from local authorities are analyzed and compared and a reasonable route plan is put forward.
Research conclusions:( 1 ) The straightening program is straight lines，saves investment and avoids the adverse geological area， such as karst geological subsidence area and soft soil， to improve the safety and reliability of the construction operations，to be recommended. (2) Scheme comparison of railway line is a comprehensive systematic project，need a comprehensive comparison of its economic, security and views of all parties, to find the best balance, in order to promote the project， to start the construction and put into operation as soon as possible， to play the role of railway artery as soon as possible. (3) The current program in each stage has been reviewed by the censors, and has entered the implementation of the construction. The research method can be applied to comparison and determination of designing scheme of similar railway.
|
|
Received: 05 May 2016
|
|
|
|
|
|
|
2016, Vol. 33 
