广西地震局织就平陆运河震安网

Core Viewpoint - The construction of the Pinglu Canal project in Guangxi is progressing steadily, with significant emphasis on earthquake safety measures and risk assessments to ensure the stability and safety of the infrastructure [1][2]. Group 1: Engineering and Safety Measures - The Guangxi Earthquake Bureau plays a crucial role in assessing the geological conditions along the canal, conducting a thorough examination of seismic structures over a 150-kilometer stretch to identify potential hazards [1]. - For the Dingwu Village Bridge, located over the main channel of the Pinglu Canal, engineers identified a fault line that influenced the bridge's design, leading to a significant increase in its seismic safety by relocating the bridge piers away from the fault [2]. Group 2: Risk Assessment and Mitigation - A detailed seismic disaster risk assessment was conducted on 590,000 buildings along the canal, resulting in a model that provides specific guidance for earthquake-resistant renovations for residential structures [3]. - The Guangxi Earthquake Station has developed a rapid response system that can issue earthquake warnings within 10 to 30 seconds after a seismic event, enhancing public safety and emergency response capabilities [4]. Group 3: Community Engagement and Technology - The "Guangxi Earthquake Warning" app has reached over 320,000 users, creating a digital network for disaster prevention and community engagement in earthquake safety [4].