齐鲁晚报·齐鲁壹点记者 李殷婷 黄河，中华民族的母亲河，自西向东浩荡而过，默默滋养着齐鲁大地，也悄然穿过这片土地下横亘的地震断层。把准黄河 流域断层脉搏、做好地震区划、开展重大工程地震灾害风险评估，为经济社会发展提供地震安全保障成为山东地震人的使 命担当。 精准探查，明晰黄河流域地震构造 "济南东部新城活动断层探查工作从2024年底就已开始，该工作聚焦精准探测与剖析省会济南东部的地震构造背景，将为 东部新城重大工程建设提供重要参考。"山东省震灾风险防治中心的项目团队对于高质量完成这次探查工作，筑牢黄河流 域可持续发展地震安全防线，信心十足！ 在此之前，山东省地震局已经完成了济南市长清区、起步区、莱芜区及钢城区的活动断层探查，涉及济南市5个县区，共 计15条目标断层。结合地形、地震地质等资料及活动性鉴定成果，山东省震灾风险防治中心编制了1：25万地震构造图和 1:5万目标区断层分布图。 "通过精细化的活动层探查，以科技之力将地震风险管控前置，指导重大工程、生命线工程等开展活动断层避让或减隔震 措施，最大限度地避免断层错动导致的毁灭性破坏，阻断强震的直接破坏路径。"山东省震灾风险防治中心高级工程师王 纪强介绍。在 ...

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].