汶川和玉树地震前兆异常信息  

Abnormal Signals Before Wenchuan and Yushu Earthquakes

作　　者：陈维升[1] 李均之[1] 刘程艳[1] 夏雅琴[1] 陈海强[1] 

机构地区：[1]北京工业大学地震研究所,北京100124

出　　处：《北京工业大学学报》2013年第10期1505-1508,共4页Journal of Beijing University of Technology

基　　金：12科研基地科技创新平台项目(001000546612001)

摘　　要：2008年5月12日四川汶川(31.0°N,103.4°E)发生8.0级大地震,2010年4月14日青海玉树(33.1°N,96.7°E)又发生7.1级地震.2次地震都造成了重大损失.北京工业大学地震研究所在这2次地震前都收到多种临震信号,如次声波、虎皮鹦鹉、电离层、磁三针等异常信号,并且还对这2次地震做出中、长期地震预测.On May 12, 2008, an Ms8.0 earthquake occurred in Wenchuan area of Sichuan Province （31.0°N, 103.4°E）. Nearly two years later, an M57. 1 earthquake occurred on April 14, 2010 in Yushu area of Qinghai province. Both of them have caused significant losses. A variety of imminent abnormal signals were received before these two earthquakes in the Institute of Earthquake Prediction in Beijing University of Technology. These signals are anomaly of infrasonic wave, abnormal jumping frequency of budgerigar, anomaly of ionosphere, and anomaly of magnetic Triple-Pin. Term predictions of the two earthquakes were also made.

关 键 词：地震 次声波 虎皮鹦鹉 电离层 

分 类 号：TG501[金属学及工艺—金属切削加工及机床]