【摘要】 依据民乐—张掖盆地及外围地区的断裂活动性对该盆地发生强震的危险地段和时间进行了预测．结果表明，盆地西缘的榆木山断裂西段和红崖堡断裂西段是发生强震的危险地段，在今后５０年内发生６．５≤ＭＳ≤７．０地震的可能性较大更多还原

【Abstract】 Rased on activities of faults in Minle Zhangye basin and around it,space and time of occurrence of future earthquake in the area are predicted.The results show that the 6.5≤M S≤7.0 earthquakes will most likely occur on the western segments of the Yumushan and Hongyabu faults within 50 years.更多还原