【摘要】 本文仅就北京西北延庆县张山营短水准所跨断层两盘的岩石热膨胀性的测量结果,讨论了该处的热形变特征,从而使消除热形变干扰后的短水准曲线中的地震异常幅度更加明显。更多还原

【Abstract】 On the basis of measured results of heated expansibility of the rocks in a shortrange levelling line across two side of the fault in the Zhangshanying, Yanqing county, Northwest Beijing, the features of heated deformation in the area are discussed and analysed, with the result that amplitude of curve showing seismic precursor anomaly from the short-range levelling come out more evidently after eliminating the disturbance of heated deformation.更多还原