【摘要】 位于北天山地震带中段的乌拉泊水库工程场地 ,自有历史地震记载以来 ,影响场区的最大烈度是 度。通过参考前人工作成果及数据对大坝及附属建筑进行了动力稳定性计算研究 ,探讨了造成坝体震害的原因 ,评价了水库大坝的抗震安全性更多还原

【Abstract】 The Wulabe reservoir is lied in the middle segment of North Tianshan Seismic Zone. Since there were historical seismic records, intensity Ⅶ was the largest effect that was experienced in the engineering site of the reservoir. Based on the predecessors’ achievements and data, the authors calculated and studied the dynamical stability of the large dam and its subsidiary buildings, analyzed the reason that cause the seismic disaster on the dam body, and gave the seismic safety evaluation of the dam.更多还原