【摘要】 围绕西部大开发和南水北调战略的需要,对高土石坝抗震研究的现实意义和若干关键问题及研究现状进行了论述。并针对高土石坝震害资料获取与整理、坝料动力特性研究、多耦合非线性动力分析理论和方法、动力破损特征与地震灾害机理、地震安全评价与震害预测的基本理论、抗震设计及抗震措施、震灾机理和抗震理论的动力模型试验等研究提出了工作设想和展望,并提出了建立土石坝地震安全评价及防灾对策专家系统的基本思路。更多还原

【Abstract】 According to the state development plan of water conservancy, the significance and some key problems about earthquake resistant studies of high earth-rockfill dams are discussed. The study plan and ideas about the acquirement and analysis of earthquake disaster data, study on dynamic properties of soils, nonlinear seismic response analysis method, mechanism of earthquake disaster, seismic safety evaluation theory, anti-seismic measures and dynamic model test are proposed for the high earth-rockfill dams. The project of earthquake resistant expert system of the high earth-rockfill dams is also recommended.更多还原