超级工程建设
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一隧通南北 天堑变通途 乌尉高速壮举的背后是无数人的坚守
Yang Shi Xin Wen Ke Hu Duan· 2025-12-26 02:09
Core Viewpoint - The completion of the Urumqi to Bayingolin Mongol Autonomous Prefecture Weili County expressway (Uwei Expressway) marks a significant infrastructure achievement, breaking through the natural barrier of the Tianshan Mountains and greatly reducing travel time between regions [1][14]. Group 1: Project Overview - The Uwei Expressway, with a total length of 324.7 kilometers, will officially open on December 26, 2025, after 5 years and 8 months of construction that began in April 2020 [1][2]. - The project includes the construction of the 22.13-kilometer Victory Tunnel, which significantly reduces travel time from 3 hours to just 20 minutes [2][14]. Group 2: Construction Techniques - The construction utilized a unique "three-tunnel" and "four-vertical shaft" method, which differs from traditional dual-tunnel excavation techniques, allowing for simultaneous work on multiple fronts [4][10]. - Two specialized hard rock tunnel boring machines (TBMs), named "Tianshan" and "Victory," were employed, each with a cutter head diameter of 8.43 meters, designed to tackle the challenging geological conditions [8][23]. Group 3: Achievements and Innovations - The construction period for the tunnel was reduced from 72 months to 52 months, setting a new record for similar highway tunnel projects [10][33]. - The Victory Tunnel is noted for being the world's deepest highway vertical shaft at 707 meters, equivalent to 236 stories [20][18]. Group 4: Economic and Social Impact - The Uwei Expressway will halve the driving time from Urumqi to Korla from 7 hours to 3.5 hours, enhancing the transportation of agricultural products and boosting tourism [14][16]. - The expressway is expected to facilitate the rapid delivery of fresh produce to urban markets, improving the overall logistics and economic connectivity between northern and southern Xinjiang [14][16].
直线拉涨!“有望深度参与”超级工程!
Zhong Guo Ji Jin Bao· 2025-07-22 06:35
Group 1 - Zhonglian Heavy Industry expressed the potential to deeply participate in the core aspects of the Yarlung Tsangpo River downstream hydropower project, which is a major national strategic project with a total investment of approximately 1.2 trillion yuan [1][7] - The project is expected to create significant demand for various types of construction machinery, including earthmoving machinery, concrete machinery, lifting machinery, foundation construction machinery, and tunnel boring machinery [7] - Zhonglian Heavy Industry has maintained a long-term strategic partnership with the relevant contractors of the Yarlung Tsangpo River downstream hydropower project, enhancing its position in the market [7][8] Group 2 - The long construction cycle of the Yarlung Tsangpo River downstream hydropower project will not only drive new equipment sales but also extend to equipment leasing, technical support, operation and maintenance services, and spare parts supply, contributing to a diversified business structure for the company [7] - Participation in world-class projects like the Yarlung Tsangpo River downstream hydropower project is expected to enhance the company's capabilities in extreme and complex working conditions, as well as its global brand influence [7] - Other listed companies have also shown interest in participating in the Yarlung Tsangpo River downstream hydropower project, indicating a broader industry engagement [8][9][11][12]
直线拉涨!“有望深度参与”超级工程!
中国基金报· 2025-07-22 06:23
Core Viewpoint - Zoomlion is expected to deeply participate in the core aspects of the Yarlung Tsangpo River downstream hydropower project, which is a significant national strategic project with a total investment of approximately 1.2 trillion yuan [2][8]. Group 1: Company Involvement - Zoomlion has stated that the Yarlung Tsangpo River downstream hydropower project will create substantial demand for construction machinery, including earthmoving machinery, concrete machinery, lifting machinery, foundation construction machinery, and tunnel boring machinery [8]. - The company has a long-term strategic partnership with the relevant contractors of the Yarlung Tsangpo River downstream hydropower project, enhancing its potential involvement [8]. Group 2: Market Reaction - On July 22, after the announcement, Zoomlion's A-shares surged nearly 5%, while H-shares increased by over 5.4% [4]. - The market has shown widespread interest in the participation of listed companies in the Yarlung Tsangpo River downstream hydropower project, with several companies confirming their involvement [10]. Group 3: Broader Industry Context - The long construction cycle of mega projects like the Yarlung Tsangpo River downstream hydropower project will not only drive new equipment sales but also extend to equipment leasing, technical support, operational services, and spare parts supply, contributing to a diversified business structure for the company [8]. - Other listed companies, such as China Power Construction and LiuGong, have also expressed their involvement in the project, indicating a collaborative industry effort [11][14].