西延高铁全线隧道贯通

新华社
13 Feb

新华财经北京2月13日电 记者从中国铁建股份有限公司获悉,13日,由西成客专陕西公司建设、铁一院勘察设计、中国铁建大桥局施工的西延高铁铜川隧道顺利贯通,标志着西延高铁全线隧道全部贯通。据中国铁建大桥局该项目负责人介绍,西延高铁全线共有隧道47座,约169.3公里,桥梁66座,约105.5公里,桥隧比达92%。铜川隧道为单洞双线隧道,全长11098米,最大埋深约165米。隧道地质构造复杂,施工难度大...

Source Link

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

Most Discussed

  1. 1
     
     
     
     
  2. 2
     
     
     
     
  3. 3
     
     
     
     
  4. 4
     
     
     
     
  5. 5
     
     
     
     
  6. 6
     
     
     
     
  7. 7
     
     
     
     
  8. 8
     
     
     
     
  9. 9
     
     
     
     
  10. 10