1. Qinghai-Tibet Railway ppt  铁工 1203  秦柱辉

2. Qinghai-Tibet Railway Brief Introduction Qinghai-Tibet Railway, the world's highest railway, extends 1956 kilometers from Xining to Lhasa. About 960 kilometers of the line is more that 4,000 meters above sea level and the highest point is 5,072 meters, at least 200 meters higher than the Peruvian Railway, which was the highest track in the world. The railway was commissioned on July 1 2006. read moreread more

3.  1:Qinghai-Tibet Railway 1:Qinghai-Tibet Railway  2:Mount tunggula of qinghai-tibet railway  3:The qinghai-tibet railway tunnel wind volcano  4:

4. Qinghai-Tibet Railway  The Qinghai-Tibet Railway stretches 1,956 kilometers from Xining to Lhasa. About 960 kilometers is located 4,000 meters above sea level and the highest point is 5,072 meters, at least 200 meters higher than the Peruvian railway in the Andes, the former world's highest track.

5. 2:Mount tunggula of qinghai-tibet railway  Trains running on the Qinghai-Tibet railway have been specially equipped for highland traveling. The railway uses sealed, oxygenated cars to cope with the thin air and high-tech cooling to keep the frozen track bed stable.  To protect the pure natural environment along the track, the cars were installed with environment-friendly toilets, wastewater deposit tank and garbage treatment facilities.  Meanwhile, all the Chinese words that appear on the electronic screen in each railway car are translated into Tibetan and English.  Each car is equipped with an oxygen-supply system to maintain the air pressure at a suitable level. Each seat will be equipped with an oxygen mask which can be used by individual passengers if needed.  All railway cars are equipped with double-layer glass which is covered with anti-ultraviolet radiation film.  To protect the natural environment along the railway, special sewage collection devices have been installed. All the waste is disposed of at the terminus.  A special rubbish compressor has also been installed in each car to avoid litter being strewn along the railway. The train is also equipped with special toilets for disabled.  The trains can run at a speed of 120 kilometers on the non-frozen area and 80 kilometers in the frozen track area.

6.  A special rubbish compressor has also been installed in each car to avoid litter being strewn along the railway. The train is also equipped with special toilets for disabled.

8. Each car is equipped with an oxygen-supply system to maintain the air pressure at a suitable level. Each seat will be equipped with an oxygen mask which can be used by individual passengers if needed

10. 系统功能 轨道运营状况 分地带客运周转量统计 分地带客运量统计 平均乘距 客运周转量占全公交的比重 客运量占全公交的比重 乘车直达性 平均乘车时耗 轨道在全市交通中的地 位 轨道交通服务水平 网络结构 网络规模 分功能的线路条数统计 分地带的线路长度统计 分地带车站统计 分规模和功能的换乘枢纽统计 分地带的线网密度统计 轨道交通网络水平 分期建设 轨道运营状况 分地带客运周转量统计 分地带客运量统计 线路建设长度 人 km/km 人次 /km 元 / 人 km 轨道建设情况 轨道交通网络客运强度 投资效果 社会贡献 减轻道路交通压力 地面公交承担客运周转量的下降（分地带统计） 取决于车站密度（分规模分地带统计） 城市地价增值

11. 谢谢观赏