从地下断层到地上安居：山东地震工作护航黄河流域万家灯火

Core Viewpoint - The article emphasizes the importance of earthquake risk assessment and management in the Yellow River basin to ensure the safety of major engineering projects and support sustainable economic development [1]. Group 1: Earthquake Fault Exploration - Ongoing fault exploration activities in eastern Jinan are crucial for understanding the seismic structure of the Yellow River basin, which will provide essential references for major engineering projects [3]. - The Shandong Earthquake Disaster Risk Prevention Center has already completed fault exploration in several districts of Jinan, covering 15 target faults and producing detailed seismic structure maps [3][4]. Group 2: Seismic Hazard Zoning - Since 2021, the Shandong Earthquake Bureau has provided seismic hazard zoning results for 9 cities and 25 counties along the Yellow River, aiding in the planning of major projects and emergency preparedness [5]. - The bureau is also responsible for annual seismic hazard zoning tasks, producing macro seismic motion parameter zoning maps to guide land use planning and engineering seismic design [5][6]. Group 3: Multi-faceted Assessment for Engineering Safety - A comprehensive earthquake disaster risk monitoring and assessment system has been implemented at the Huanghe Bridge in Jinan, integrating various monitoring technologies to enhance safety [7]. - The Shandong Earthquake Bureau has completed hundreds of seismic safety services across key sectors in the Yellow River basin, improving efficiency and reducing costs for enterprises [7][8]. - The bureau is expanding its assessment scope to identify high-risk targets and provide customized emergency preparedness plans, contributing to proactive disaster management [8].