
施工人员在中老铁路曼木树隧道贯通点欢庆
5月6日获悉,经过建设者1700多天的昼夜奋战,中(国)老(挝)昆(明)万(象)铁路高风险控制性工程曼木树隧道安全贯通。至此,中老铁路10公里以上15座隧道全部贯通。
中老铁路国内玉磨段共有93座隧道,其中10公里以上隧道15座,桥隧比高达87%,修建难度极大。目前隧道已贯通92座,剩余的景寨隧道工期处于可控范围内,贯通在望。

中老铁路曼木树隧道与桥梁相连

高空俯瞰中老铁路一隅
中老铁路全长1000多公里,是中国“一带一路”倡议与老挝“变陆锁国为陆联国”战略的对接项目,建成通车后,云南省昆明市至西双版纳傣族自治州景洪市仅需3个多小时,至老挝万象有望实现直达运输、当日通达。
Left Tube of Lhasa Zhongcai Mountain Tunnel Successfully Breaks Through
下一篇New Progress on the Longest Tunnel of Taiyuan Northwest Second Ring Expressway

2026-10-18 0 0

2026-10-18 0 0

2026-10-17 0 0

2026-09-23 10598 0

Lize City Air Terminal Underground Main Structure Nearing Completion: Maximum Transfer Walk Under 4 Minutes After Operation

Anti-seepage Curtain for Main Lock Pit of CSCEC Port Shenqiu Double-Line Lock Project Completed on Schedule

All Pile Foundations Completed on Quanzhou Baiqi Channel

Hainan Upgrades Housing and Municipal Infrastructure

First Foundation Concrete Pour Successfully Completed for Zambia Kafue West–Muzuma 330kV Transmission Line EPC Project
Hot News
评论 (0)