【摘要】 介绍了鲁１５井及附近的矿井塌陷地震概况，利用鲁１５井水位对矿井塌陷地震响应的观测资料，分析了鲁１５井水位的塌陷地震前兆．指出大塌陷前的∑△Ｈ－ｔ和Ｎｏ－△ｔ曲线都有异常变化，而且这一变化出现在大塌陷前一个月左右，因此有可能利用鲁１５井的塌陷地震前兆对较大塌陷做出预测。更多还原

【Abstract】 In this paper the general situation of the well Lu-15 and collapse earth-quake in the mine near the well is introduced briefly. The precursor of collapse earthquake isanalysed by means of the observation data of water level of the well in response to collapseearthquake in the mine.It is pointed out that∑△H-tand No-△t The abnormal variationappeared in the curves before the bigger collapse, and this variation was present for onemonth before tlie event.Therefore,it is probable that to preclict bigger collapse by means ofthe precursor of collapse earthquake in the well Lu-15.更多还原