﻿ 地震分布规律研究

# 地震分布规律研究Study on the Law of Seismic Distribution

Abstract: This paper investigates the distribution of major earthquakes in the world and China in the past 17 years. Most of the world’s major earthquakes occurred in the Pacific Rim seismic belt, and most of the China’s earthquakes occurred in the Himalayas and the slopes around the Qinghai-Tibet Plateau. According to the large earthquakes happened in China in the past thousand years, a linear seismic zone was formed from Lijiang in Yunnan to Haicheng in Liaoning. The probability of a major earthquake in the vicinity was much higher than other places.

1. 引言

2. 大地震分布规律

2.1. 2001年以来大地震分布规律

1) 世界大地震多数发生在环太平洋地震带，靠近海边的斜坡上；其次发生在欧亚地震带即喜马拉雅山脉至地中海一线地震带，它横贯欧亚大陆南部、非洲西北部，西起地中海及其附近地区，经土耳其、巴基斯坦、印度北部、缅甸、我国西部和西南部分地区，最后与太平洋地震带相连接。

2) 中国大地震多数发生在喜马拉雅山脉及青藏高原周边斜坡地区，其次发生在我国台湾省周边，靠近我国的环太平洋地震带。就环太平洋地震带来说，发生在中国的大地震并不多，亚太地区日本、印尼、菲律宾等发生较为频繁。

2.2. 中国主要直线地震带

$\text{Y}=\text{59}.\text{31}+\text{1}.\text{48X}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{\hspace{0.17em}}相关系数\text{R}=0.\text{948}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{\hspace{0.17em}}\text{n}=\text{13}$

2.3. 关于北纬35˚地震死亡带问题讨论

Figure 1. China large earthquake distribution line diagram

Figure 2. The regression line of major earthquakes in China

Table 1. China’s large earthquake latitude and longitude

Figure 3. North latitude 35˚ line

2.4. 南北半球地震数量讨论

3. 震前异象讨论

4. 地震成因讨论

5. 太阳系处于稳定时代

NOTES



*通讯作者。

[1] 陈运泰. 地震预测: 回顾与展望[J]. 中国科学, 2009(12): 1633-1658.

[2] 中国地震局. 历史地震目录[EB/OL]. http://www.cea.gov.cn/publish/dizhenj/468/496/index.html, 2017-8-19.