先给管道穿上"保暖外套"，确保排水系统正常运转。 "超长隧道通行，最怕管道结冰。"苗宝栋解释，尤其在冬季，山体在夏季积蓄的水分会从隧道顶部及衬 砌处渗漏而出、凝结成冰，给行车安全带来隐患。 原标题：世界最长高速公路隧道为何超抗冻？（探访全球第一） 正月初七，游子踏上返程路。G0711乌鲁木齐至尉犁高速公路的"咽喉"——天山胜利隧道内灯火通明， 一辆辆满载牵挂的车辆穿梭往来。 迎战首个春运，这条世界最长的高速公路隧道，已成为连接南北疆的交通大动脉，春节假期日均车流量 突破3.4万辆次，高峰时段日均通行量超4.5万辆次。 风雪天山，气温低至零下30摄氏度，极寒环境下，天山胜利隧道何以胜利通过首次"大考"，实现平稳通 行？ "我们为隧道量身打造了一整套'超抗冻'系统，为寒潮中的春运保驾护航。"中交新疆交通投资发展有限 公司总工程师苗宝栋介绍。 车辆行驶在新疆乌鲁木齐至尉犁高速公路天山胜利隧道出口端附近。赵华峰摄 隧道内，往来车辆川流不息；监控大屏上，"全息"图景一览无余。 这里是天山胜利隧道的全息智能监控中心——部署在隧道内的全息远近景相机，如同一双双敏锐的眼 睛，其采集的多路视频，经"大脑"进行融合运算与三维重建 ...

先给管道穿上"保暖外套"，确保排水系统正常运转。 风雪天山，气温低至零下30摄氏度，极寒环境下，天山胜利隧道何以胜利通过首次"大考"，实现平稳通 行？ "我们为隧道量身打造了一整套'超抗冻'系统，为寒潮中的春运保驾护航。"中交新疆交通投资发展有限 公司总工程师苗宝栋介绍。 "超长隧道通行，最怕管道结冰。"苗宝栋解释，尤其在冬季，山体在夏季积蓄的水分会从隧道顶部及衬 砌处渗漏而出、凝结成冰，给行车安全带来隐患。 施工团队在隧道进出口开挖超长深埋中心水沟，通过深埋设计让水沟远离冻土层，从源头减少结冰风 险。同时，所有与水沟连接的横向导水管全部包裹柔性泡沫橡塑绝热材料，如同给管道穿上"保暖外 套"，防止管内水体冻结堵塞，确保排水系统全天候正常运转。 再为洞口筑起厚重"防寒墙"，避免隧体结构冻裂。 隧道洞口是内外温度交换的"咽喉地带"，也是防冻的关键节点。天山一带海拔高，全年有半年左右处在 低温状态，传统局部防冻措施难以抵御持续极寒。 "在建设阶段，我们创新设置了500多米长的保温混凝土结构，相当于一道厚重的'防寒墙'，形成连续的 防冻'缓冲带'。"苗宝栋说，由此不仅保障了隧道结构稳定性，还为通行车辆营造了安全的路面 ...

正月初七，游子踏上返程路。G0711乌鲁木齐至尉犁高速公路的"咽喉"——天山胜利隧道内灯火通明， 一辆辆满载牵挂的车辆穿梭往来。 迎战首个春运，这条世界最长的高速公路隧道，已成为连接南北疆的交通大动脉，春节假期日均车流量 突破3.4万辆次，高峰时段日均通行量超4.5万辆次。 风雪天山，气温低至零下30摄氏度，极寒环境下，天山胜利隧道何以胜利通过首次"大考"，实现平稳通 行？ "我们为隧道量身打造了一整套'超抗冻'系统，为寒潮中的春运保驾护航。"中交新疆交通投资发展有限 公司总工程师苗宝栋介绍。 先给管道穿上"保暖外套"，确保排水系统正常运转。 "天山胜利隧道长，人工巡检一次需数小时。传统'人工巡检+固定摄像头'的模式在这里完全失效。"中 交机电局项目总工程师漆志军告诉记者，要驾驭这条"地下长龙"，必须为其安装一个能透彻感知、全局 思考、快速反应的"智慧大脑"。 依托这套监控网络，隧道运营团队实现了与气象、应急、消防等多部门的联勤联动，春运期间人员24小 时待命，一旦出现事故，可快速处置和服务引导，有力保障春运大流量有序畅行。 "硬基础叠加软实力，即使遭遇极端低温天气，也能确保关键设施不'罢工'，为隧道安全运行 ...

中新网乌鲁木齐2月22日电 题：世界最长高速公路隧道"守隧人" 作者 胡嘉琛 "通车后的第一个春节，对我们来说是'大考'。"22日，天山胜利隧道应急救援队队长张金伟接受中新网 采访时说，今年春节假期，他与50多名队员肩负起守护世界最长高速公路隧道安全的重任。 于2025年12月通车的G0711乌鲁木齐至尉犁高速公路(乌尉高速)贯通天山，其中，全长超22公里的天山 胜利隧道成为连接新疆南北的重要通道。 检查隧道物资库房的救援装备也是工作内容之一。扩音器、手电、液压钳、破拆工具……清点完物资， 张金伟的手已沾满油污。隧道内没有水，他只能用纸巾简单擦拭。"手是黑黢黢的，但心是暖的。" 这几日，隧道内发生过车辆缺油、没电、剐蹭等突发情况。"隧道内掉头难，我们利用中导洞救援通道 绕行处置，从而快速恢复隧道通行。"张金伟说，守护司机乘客的安全，始终是重中之重。 2月22日， 天山胜利隧道应急救援队救援故障车辆。胡嘉琛 摄 为应对春运高峰，天山胜利隧道应急救援队将原来的5个应急值守点增至10个，每个点位辐射半径从4公 里缩短至2公里左右。 "这样能确保突发情况快速到场。"张金伟说，车流高峰时，缩短响应半径是避免次生事故的关 ...

Core Viewpoint - The opening of the Tianshan Victory Tunnel marks the full operation of the G0711 highway, significantly reducing travel time and enhancing connectivity between northern and southern Xinjiang, thus facilitating economic, cultural, and human exchanges [3][4]. Infrastructure Development - The Urumqi-Yili Highway spans 324.7 kilometers and took over five years to complete, with the main line featuring a design speed of 120 km/h [4]. - The Tianshan Victory Tunnel, a critical component of the highway, is 22.13 kilometers long and has a maximum depth of over 1,112 meters, facing significant geological challenges during construction [4][6]. - Innovative construction methods reduced the expected construction time from 72 months to 52 months [6]. Economic Impact - Travel time between Urumqi and Korla has been halved from approximately 7 hours to 3.5 hours, enhancing accessibility for tourism and commerce [7]. - The highway is expected to boost the tourism industry by connecting major scenic areas, facilitating deeper tourism experiences [7]. - Local businesses, such as the Bayingolin Zhenxin Animal Husbandry Development Company, are already experiencing increased demand due to improved logistics, with transportation costs significantly reduced [9][10]. Logistics and Transportation - The highway's completion is anticipated to streamline logistics, allowing for faster delivery times and reduced costs for businesses, such as the Baizhou Wanjin Aquatic Products Company, which plans to double its production capacity [9][10]. - The establishment of new bus routes along the highway will cater to diverse travel needs, enhancing passenger transport efficiency [8]. Regional Development - The highway is expected to create a new regional development pattern by facilitating the flow of people, goods, and capital, thus promoting economic integration between northern and southern Xinjiang [10].

Core Insights - The Uygur-Wu Highway has been fully opened, significantly reducing travel time across the Tianshan Mountains to just 20 minutes through the newly operational Tianshan Victory Tunnel [1] - The travel time from Urumqi to Korla has been reduced to 3.5 hours, enhancing connectivity in the Xinjiang region [1] Infrastructure Development - The completion of the Uygur-Wu Highway marks a significant milestone in infrastructure development in Xinjiang, facilitating easier access between major cities [1] - The Tianshan Victory Tunnel is a key feature of this highway, representing advancements in engineering and transportation efficiency [1] Regional Impact - Improved transportation links are expected to boost tourism and economic activities in the region, promoting the natural beauty of southern and northern Tianshan [1] - The development is likely to enhance trade and mobility, contributing to the overall growth of Xinjiang's economy [1]

Core Points - The opening of the Tianshan Victory Tunnel marks the full operation of the G0711 highway, significantly improving transportation between Urumqi and Yili [1][2] Group 1: Infrastructure Development - The Urumqi-Yili Highway, with a total length of 324.7 kilometers, took over five years to complete, with the main construction starting in April 2020 [3] - The Tianshan Victory Tunnel, a critical part of the highway, is 22.13 kilometers long and has a maximum depth of over 1,112 meters, making it a challenging engineering project [3] - The construction utilized an innovative "main tunnel + middle guiding tunnel" excavation method, reducing the expected construction time from 72 months to 52 months [3] Group 2: Economic Impact - The highway reduces travel time from Urumqi to Korla from approximately 7 hours to about 3.5 hours, facilitating easier access for tourism and commerce [4] - The opening of the highway is expected to boost the tourism industry along the route, connecting major scenic areas and enhancing cultural exchanges [4] - Local businesses, such as the Bayingolin Zhenxin Animal Husbandry Development Company, are already experiencing increased demand due to improved logistics and reduced transportation costs [6][7] Group 3: Logistics and Transportation - The highway will enable the establishment of new bus routes to accommodate diverse travel needs, enhancing passenger transport efficiency [5] - The logistics sector is anticipated to benefit from faster delivery times, with the potential for a "next-morning delivery" service within the region, which could significantly enhance e-commerce and agricultural product sales [8]

Core Viewpoint - The opening of the Tianshan Victory Tunnel marks the completion of the G0711 expressway from Urumqi to Yili, which is the longest highway tunnel in the world and enhances connectivity to southern Xinjiang [1] Group 1: Project Overview - The Urumqi-Yili Expressway has a total length of 324.7 kilometers and a total investment of 46.7 billion yuan, taking over five years to complete [1] - The Tianshan Victory Tunnel, located in the middle section of the expressway, is 22.13 kilometers long, equivalent to the total length of five Nanjing Yangtze River Bridge highway bridges [1] Group 2: Engineering Challenges - The tunnel construction faced significant challenges, including a maximum ground stress value of nearly 22 MPa, which means a rock the size of a fingertip must withstand over 200 kilograms of weight [1] - The construction environment included high-altitude conditions over 3,000 meters, with an average annual temperature of -5.4°C and minimum temperatures reaching -41.5°C [1] Group 3: Innovative Construction Techniques - Builders utilized China's independently developed innovative pressurized injection method hard rock tunneling machine, which is the first of its kind globally [1] - A creative construction plan involving "three tunnels + four shafts" was adopted, allowing the entire tunnel to be segmented for construction, reducing the difficulty of single-tunnel excavation and shortening the construction period by over 25% [1]

Core Viewpoint - The opening of the Tianshan Victory Tunnel, the world's longest highway tunnel, marks a significant achievement in tunnel construction in China, with the entire G0711 highway from Urumqi to Yili now operational [1] Group 1 - The Tianshan Victory Tunnel officially opened on December 26, 2023, enhancing transportation infrastructure in the region [1] - The G0711 highway, connecting Urumqi and Yili, is now fully operational following the tunnel's inauguration [1] - This development represents a new milestone in China's capabilities in tunnel construction [1]

Core Viewpoint - The G0711 Urumqi to Yili Expressway, also known as the U-Y Expressway, has officially opened, significantly enhancing connectivity between northern and southern Xinjiang, and serving as a crucial infrastructure project for regional development and integration [6][12]. Infrastructure Development - The U-Y Expressway spans a total length of 22.13 kilometers, featuring the Tianshan Victory Tunnel, which is the longest high-altitude highway tunnel in the world, overcoming significant geological challenges [9][10]. - The construction of the U-Y Expressway took 5 years and 8 months, reducing travel time between Urumqi and Korla from 7 hours to 3.5 hours, thus establishing a "3-hour economic circle" in Xinjiang [8][12]. Technological Innovation - The project utilized advanced construction techniques, including a unique "three tunnels and four shafts" approach, which allowed for the completion of the Tianshan Victory Tunnel in just 52 months, a significant reduction from the typical 10-year timeframe [9][10]. - The construction faced challenges such as extreme temperatures and complex geological conditions, yet it achieved multiple domestic firsts and some world-leading technologies in tunnel construction [10][11]. Economic Impact - The U-Y Expressway is expected to enhance logistics efficiency, with transportation times reduced by over 200 kilometers and costs decreased by 30%, significantly benefiting local businesses and supply chains [12][14]. - The expressway connects major urban areas and trade zones, facilitating resource exchange and economic integration between northern and southern Xinjiang, thus reinforcing the region's role in the Belt and Road Initiative [12][13]. Environmental Considerations - The project emphasized ecological protection, implementing comprehensive environmental planning throughout its construction phases to minimize impact on sensitive areas [16][17]. - Innovative designs, such as the transparent pipeline showcasing natural water flow, reflect the commitment to sustainable development and ecological responsibility [16][17].