Core Viewpoint - The Tianshan Victory Tunnel, the world's longest highway tunnel, successfully navigated its first major test during the Spring Festival travel rush, demonstrating its robust anti-freezing capabilities in extreme cold conditions. Group 1: Tunnel Performance and Traffic - During the Spring Festival, the average daily traffic flow through the Tianshan Victory Tunnel exceeded 34,000 vehicles, with peak periods reaching over 45,000 vehicles [1] - The tunnel serves as a vital transportation artery connecting southern and northern Xinjiang [1] Group 2: Anti-Freeze Measures - A comprehensive "super anti-freezing" system was specifically designed for the tunnel to ensure safe passage during cold weather [1] - The construction team implemented a deep-buried central drainage system to minimize the risk of ice formation by keeping drainage channels away from frozen soil layers [2] - Over 500 meters of insulated concrete structures were innovatively installed at the tunnel entrance to create a "cold-resistant wall," enhancing structural stability and safety for vehicles [3] Group 3: Smart Monitoring System - The tunnel features a holographic intelligent monitoring center equipped with advanced cameras that provide real-time, dynamic views of the tunnel, facilitating efficient management [6] - This monitoring network allows for coordinated responses with meteorological, emergency, and firefighting departments, ensuring rapid incident management during high traffic periods [6] - The combination of strong infrastructure and advanced monitoring capabilities ensures the tunnel's operational reliability even in extreme low-temperature conditions [6]

Core Viewpoint - The Tianshan Victory Tunnel, the longest highway tunnel in the world, successfully managed the first Spring Festival travel rush despite extreme cold conditions, demonstrating effective engineering solutions and advanced monitoring systems [1][5]. Group 1: Engineering Solutions - The tunnel features a "super anti-freeze" system designed specifically to ensure safe passage during the Spring Festival, with daily traffic exceeding 34,000 vehicles and peak times surpassing 45,000 vehicles [1]. - A deep-buried central drainage system was constructed to prevent ice formation, which is a significant risk during winter due to water leakage from the tunnel structure [2]. - An innovative 500-meter-long insulation concrete structure was implemented at the tunnel entrance to act as a "cold-resistant wall," enhancing structural stability and providing a safe driving environment [3]. Group 2: Monitoring and Maintenance - The tunnel is equipped with a holographic intelligent monitoring center that utilizes advanced cameras for real-time surveillance, allowing for dynamic observation and quick response to incidents [5]. - The monitoring network facilitates collaboration with meteorological, emergency, and fire departments, ensuring 24-hour readiness during peak travel times [5]. - The combination of robust infrastructure and intelligent monitoring systems ensures that critical facilities remain operational even in extreme weather conditions, significantly improving safety and efficiency [5].