| 三次强震前乌什水准测量的某些异常特征 |
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| 引用本文： | 楚成新.三次强震前乌什水准测量的某些异常特征[J].内陆地震,1992,6(2):174-179. |
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| 作者姓名： | 楚成新 |
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| 作者单位： | 新疆维吾尔自治区地震局阿克苏中心地震台 阿克苏 |
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| 摘 要： | 根据乌什220km范围内三次强震前乌什水准形变测量资料,用形态法、一阶差分法、矢量法分析了震前的水准异常变化,发现强震前水准测量均有较明显的异常显示。这为以后利用乌什测量资料、预报乌什附近一定范围内的地震提供了分析依据。
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| 关 键 词： | 强震 水准测量 地震 异常特征 |
STUDY ON SOME ABNORMAL FEATURES IN LEVELLING SURVEY AT WUSHI STATION BEFORE THREE STRONG EARTHQUAKES |
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| Chu Chengxin.STUDY ON SOME ABNORMAL FEATURES IN LEVELLING SURVEY AT WUSHI STATION BEFORE THREE STRONG EARTHQUAKES[J].Inland Earthquake,1992,6(2):174-179. |
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| Authors: | Chu Chengxin |
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| Abstract: | Based on the levelling data made before three strong earthquakes at Wushi station in 220 km region , the author analysed the levelling anomaly variation before the quake by several methods such as shape,first order difference and vector to find out the useful abnormal information in levelling survey. This analysis can be used as a basis of earthquake prediction in a certain region around Wushi area. |
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| Keywords: | Strong earthquake Levelling survey Anomaly deformation |
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