CN101609156A - 磁场测试仪的地震警示方法 - Google Patents

磁场测试仪的地震警示方法 Download PDF

Info

Publication number
CN101609156A
CN101609156A CNA2008100168666A CN200810016866A CN101609156A CN 101609156 A CN101609156 A CN 101609156A CN A2008100168666 A CNA2008100168666 A CN A2008100168666A CN 200810016866 A CN200810016866 A CN 200810016866A CN 101609156 A CN101609156 A CN 101609156A
Authority
CN
China
Prior art keywords
magnetic field
earth
field tester
earthquake
change
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2008100168666A
Other languages
English (en)
Inventor
周金发
陈桢皓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2008100168666A priority Critical patent/CN101609156A/zh
Publication of CN101609156A publication Critical patent/CN101609156A/zh
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)

Abstract

本发明是一种磁场测试仪的地震警示方法,根据震前有限时间内地壳挤压变动所产生的强烈地磁变化及其地磁剧变的不稳定性,利用磁场测试仪,把N、S两极指针的强烈无序摆动或转动信号转变成光电和声音,发光发声报警提示。既能看到磁针的动态,又能看光听声来确定地震信号。做到及早撤离,减少人身伤亡和财产损失。能及时预报4.5级以上地震。

Description

磁场测试仪的地震警示方法
技术领域
本发明涉及一种磁场测试仪的地震警示方法,属于磁场测试仪的应用方法。
背景技术
目前,由于地震的不确定性和技术水平的限制,地震预报已成为世界难题。每次破坏性强震造成的人员和财产性损失都给人类造成巨大灾难,2008年中国的“6.12”大地震就是例证。
当前所使用的地震预报系统和装置,大多不能及时地进行预报,效果不理想,或由于其他原因不能及时通知到普通居民,延误撤离时间。
发明内容
本发明解决的技术问题就在于克服上述已有技术的不足,而提供一种磁场测试仪的地震警示方法,在各个场所均能方便使用,从而达到震前及时撤离危险地,更有效地防灾保命的目的。
本发明的技术方案如下:
一种磁场测试仪的地震警示方法,其特征是根据震前有限时间内地壳挤压变动所产生的强烈地磁变化及其地磁剧变的不稳定性,利用磁场测试仪,把N、S两极指针的强烈无序摆动或转动信号转变成光电和声音,发光发声报警提示,为了避免电磁场的干扰,把装置外面用细丝良导体金属网屏蔽,网眼在0.4-0.6厘米之间。这样既能看到磁针的动态,又能看光听声来确定地震信号。如下图示:
1、震前地壳挤压——地磁始变——地磁指针偏移南北
2、地壳始裂——地磁变剧增——地磁指针摆幅不断加大
3、地壳间断错位——地震开始——地磁指针来回无序急旋
1和2之间时间较长,能警示人们将有地震;2和3之间一般有半小时左右的时间间隔,2时开始报警,有足够的时间准备撤离。
本发明的有以下特点:
1、能及时预报4.5级以上地震。
2、仪器造价低,可普及到全世界范围内。
3、办公、家庭室内外均可方便使用。
4、震前测试时间运用合理,极大程度地减少恐慌,防震少受折磨。
具体实施方式
以下是本发明的实施例。
实施例一
无震平安期,将地震警示仪置于目及平面上,地磁指针静止指向南北两极。可见指针基本不动,也无声光报警。
实施例二
震前地壳挤压,地磁始变,地磁指针偏移南北。经常性不稳定,预示近期内有地壳变动,引起注意。
实施例三
地壳始裂,地磁变化大增,地磁指针摆幅加大,地磁指针不指南北。仪器开始报警,预示即将发生地震,此时应及早撤离到安全地带。
实施例四
地壳间断错位,地震开始,地磁指针来回无序急旋,仪器一直报警。

Claims (2)

1、一种磁场测试仪的地震警示方法,其特征是:根据震前有限时间内地壳挤压变动所产生的强烈地磁变化及其地磁剧变的不稳定性,利用磁场测试仪,把N、S两极指针的强烈无序摆动或转动信号转变成光电和声音,发光发声报警提示。
2、如权利要求1所述的磁场测试仪的地震警示方法,其特征是:把装置外面用细丝良导体金属网屏蔽,网眼在0.4-0.6厘米之间。
CNA2008100168666A 2008-06-17 2008-06-17 磁场测试仪的地震警示方法 Pending CN101609156A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2008100168666A CN101609156A (zh) 2008-06-17 2008-06-17 磁场测试仪的地震警示方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008100168666A CN101609156A (zh) 2008-06-17 2008-06-17 磁场测试仪的地震警示方法

Publications (1)

Publication Number Publication Date
CN101609156A true CN101609156A (zh) 2009-12-23

Family

ID=41482981

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008100168666A Pending CN101609156A (zh) 2008-06-17 2008-06-17 磁场测试仪的地震警示方法

Country Status (1)

Country Link
CN (1) CN101609156A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102722961A (zh) * 2012-06-03 2012-10-10 孙骏 地磁异常报警器
CN108898801A (zh) * 2018-09-07 2018-11-27 佛山科学技术学院 一种安全教育用地震模拟警报装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102722961A (zh) * 2012-06-03 2012-10-10 孙骏 地磁异常报警器
CN108898801A (zh) * 2018-09-07 2018-11-27 佛山科学技术学院 一种安全教育用地震模拟警报装置

Similar Documents

Publication Publication Date Title
Prelević et al. Lamproites as indicators of accretion and/or shallow subduction in the assembly of south‐western Anatolia, Turkey
Peng et al. Performance of a hybrid demonstration earthquake early warning system in the Sichuan–Yunnan border region
Chandrasekhar et al. Gravity and magnetic signatures of volcanic plugs related to Deccan volcanism in Saurashtra, India and their physical and geochemical properties
Giudicepietro et al. Seismological monitoring of Mount Vesuvius (Italy): more than a century of observations
CN101609156A (zh) 磁场测试仪的地震警示方法
Tollo et al. Petrology and geochronology of Mesoproterozoic basement of the Mount Rogers area of southwestern Virginia and northwestern North Carolina: Implications for the Precambrian tectonic evolution of the southern Blue Ridge province
CN101614825B (zh) 地震监测预报系统
CN102193105A (zh) 电子感应震前特征性磁异常的防震预警器
CN104865593A (zh) 一种基于地磁偏转监测的本地地震预测系统
CN106033123A (zh) 一种适用于大地震临震监测的传感探头aeta
Chauhan et al. Ultra-low-frequency (ULF) and total electron content (TEC) anomalies observed at Agra and their association with regional earthquakes
Thompson et al. Real-time detection of earthquake swarms at Redoubt Volcano, 2009
CN103592675A (zh) 用土壤氢含量变化监测预报地震的方法
Xue et al. Seismicity characteristics of the 2011 M 9.0 Tohoku earthquake near the East Coast of Honshu in Japan
Jolly et al. Recent volcano earthquake swarms at Tongariro volcano, New Zealand and their relation to the 6 August 2012 eruption
CN204990618U (zh) 一种地震报警装置
Dovbnya et al. Earthquake effects in the pulsations of geomagnetic field
Potapov et al. Earthquake impact on ionospheric Alfvén resonances
Bernero et al. Atmospheric dependence of the stopping cosmic ray muon rate at ground level
CN201716820U (zh) 地震报警装置
CN201270078Y (zh) 震前报警地动仪
Yong et al. Prediction efforts prior to the Wenchuan earthquake
CN201203671Y (zh) 一种地声监测装置
Nair et al. The magnetic fields generated by the tsunami of February 27, 2010
Katori et al. Evaluation of High-resolution Geomagnetic Field Observation System Using HTS-SQUID Magnetometer and its Application.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20091223