安徽省TJ-Ⅱ型钻孔体应变同震效应分析
|
摘要
描述了安徽省地震局"十一五"期间安装的5套钻孔体应变仪的地质构造特点与钻孔岩芯物理特性,介绍了TJ-Ⅱ体应变仪的运行情况。通过对两次强震活动的同震效应分析,初步探讨了地理、地质构造条件不同的情况下,各观测井对记录应力活动能力强弱的反映。
In this paper,we describe the five borehole bulk strains' geological characteristics and core physical properties which are built by Earthquake Administration of Anhui Province in the eleventh Five-year(2006—2010) Plan,and introduce the operation situation.The results of analysis show that the each observation well is influenced by different geographical and geological conditions after activities of the two strong earthquakes.It is helpful for enhancing ours ability to utilize the observed data,and promoting the earthquake prediction.It also has an important significance for instrument installation.
In this paper,we describe the five borehole bulk strains' geological characteristics and core physical properties which are built by Earthquake Administration of Anhui Province in the eleventh Five-year(2006—2010) Plan,and introduce the operation situation.The results of analysis show that the each observation well is influenced by different geographical and geological conditions after activities of the two strong earthquakes.It is helpful for enhancing ours ability to utilize the observed data,and promoting the earthquake prediction.It also has an important significance for instrument installation.
引文
[1]陈启林,王皓.印尼8.7级和8.5级强震后江苏体应变同震效应分析[J].防灾技术高等专科学校学报.2005,7(2):47-49.
[2]王飞,刘莉,陆栋梁,等.KS-2000宽频带地震计作为综合观测仪器的可行性探讨[J].防灾科技学院学报,2011(13),3:48-50.
[3]吴华灯,叶春明.TDE-324CI数据采集器强震实时数据流格式及解码过程浅析[J].防灾科技学院学报,2011(13),4:61-66.
[4]邱泽华,石耀霖.地震应力触发和观测体应变阶[A].苏恺之,李海亮,张钧等.钻孔地应变观测新进展[C].北京:地震出版社,2003:57-62.
[2]王飞,刘莉,陆栋梁,等.KS-2000宽频带地震计作为综合观测仪器的可行性探讨[J].防灾科技学院学报,2011(13),3:48-50.
[3]吴华灯,叶春明.TDE-324CI数据采集器强震实时数据流格式及解码过程浅析[J].防灾科技学院学报,2011(13),4:61-66.
[4]邱泽华,石耀霖.地震应力触发和观测体应变阶[A].苏恺之,李海亮,张钧等.钻孔地应变观测新进展[C].北京:地震出版社,2003:57-62.
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心