railway net-work

Pile-net composite foundation is suitable to the engineering such as railway, highway, city road, long-large dam and large area fill. So it has a wide application in the future.

桩&网复合地基技术很适合于在天然软土地基上快速修筑铁路、公路、城市道路、长大堤坝、大面积填方类工程，应用前景广阔。

The net profit of Beijing-Shanghai High-Speed Railway Co. Ltd. ( BSHSR) surged at an annual average of 39.4 percent between 2014 and 2019.

2014年至2019年，京沪高铁净利润年均增幅高达39.4%。

Analysis on Deformation Monitoring Net of Railway Tunnel

翅膀沟铁路隧道施工变形监测网方案分析

Contact wire is an important part of the contact net of electrified railway. While the locomotive is running, its pantograph contacts with the wire and gets electrical energy from the wire.

接触线是电气化铁路接触网的重要组成部分，机车运行时受电弓滑板与接触线接触摩擦，从接触线获取电能。

Planning of the Intercity Railway Net in the Yangtze River Delta Economic Zone

长三角经济区城际铁路线网规划研究