As of press time, the official website of China Railway 12306 shows that the trains from Xining to Lanzhou West D2744, D2760, D2758 and D2692 are still out of service. Weibo screenshot in the new network Xining January 10 news, after the opening of the Lanxin high-speed rail on December 26, 2014, the Zhangjiazhuang tunnel in the Qinghai province and the south to the Ledu South section occurred several times of geological disasters, and the high-speed train stopped in the past four years. The news of the operation and the late is frequent. Recently, the tunnel was closed again, causing many trains to stop. The three high-speed railway stations in Haishang, Ledu South and Minhe in Qinghai were shut down.
Lanxin High-speed Railway (or Lanxin Passenger and Lanxin Railway Second Line) is a key project for China's implementation of the Western Development Strategy. The total length of the line is 1,776 kilometers, with a total investment of 143.5 billion yuan, spanning Gansu, Qinghai and Xinjiang. The mileage of the route in Qinghai is 267 kilometers.
On December 24, 2018, the official Weibo news of China Railway Qingzang Group Co., Ltd. showed that at 10:44 on the same day, the railway department monitored the deformation of the mountain body of the Zhangjiazhuang Tunnel in the Lanzhou-Xining section of Lanxinke Special, in order to ensure safety, the railway The department immediately launched an emergency plan, blocked the line, and organized a comprehensive investigation. As a result, some passenger trains were delayed.
At 13:12 on December 25, 2018, the official Weibo of China Railway Qingzang Group Co., Ltd. announced that after the relevant experts comprehensively investigated and judged, the Lanxinke Special Zhangjiazhuang Tunnel had opening conditions, at 8:10 on December 25th. Open operation. The delay in the transportation of related late and stopped passenger cars is gradually recovering.
On the same day, five hours after the microblog was issued, the official Weibo of China Railway Qingzang Group Co., Ltd. announced that at 16:44 on December 25, the railway department monitored the deformation of the mountain where the Lanxinke special Zhangjiazhuang tunnel was located. To ensure safety, the railway department immediately launched an emergency plan, blocked the line, and organized a comprehensive investigation. As a result, some passenger trains were delayed, and the railway department had taken round-trip transportation measures.
The reporter contacted China Railway Qingzang Group Co., Ltd. on the 9th. Wang Wei, the head of the propaganda department of the party and group work department of the company, said that the Zhangjiazhuang tunnel is currently not open due to the deformation of the mountain. The specific reasons and the opening time are still unknown.
When the reporter asked if it was related to the outside world's speculation that "design and quality were problematic" and "2016 Qinghai Menyuan 6.4 earthquake", Wang Wei said that the specific reasons were unknown. It was up to the experts to answer and would like to go to work the next day. The superior leader reported.
The reporter found out that on January 18, 2016, the geological disaster occurred in the Qinghai section of the Lanxin high-speed railway and the Zhangjiazhuang tunnel in the south of Ledu South, causing the first stop of the train. The tunnel was geologically constructed after more than three months of construction. The disaster has been eliminated and the affected trains will resume operation on May 1, 2016.
The reporter contacted China Railway Qinghai-Tibet Group Co., Ltd. on the morning of the 10th. Wang Wei said that he had reported to the company's leaders, and the previous expert group had conducted an evaluation. However, no questions can be answered by the company.
As of press time, the official website of China Railway 12306 shows that the trains from Xining to Lanzhou West D2744, D2760, D2758 and D2692 are still out of service, and the three stations of Minhe South, Ledu South and Haidong are sent to Lanzhou West. The multi-trailer train shows the adjustment of the operation map and suspends the sale of the ticket.
(The original title is "Geological disasters in the Zhangjiazhuang tunnel of Lanxin high-speed railway. Three high-speed railway stations in Qinghai are out of service")
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