全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
地球学报  2005 

青海格尔木-五道梁地区现今地应力测量结果及其构造分析

DOI: 10.3975/cagsb.2005.02.14

Keywords: 现场应力测量,最大主应力,地震活动,区域构造应力场,构造分析

Full-Text   Cite this paper   Add to My Lib

Abstract:

本文给出了格尔木一五道梁地区近年地应力测量的结果,并据此进行了构造分析。实测结果表明:最大主应力的方向总体上与区域构造应力场的方向基本一致,呈NE向,局部地区主应力的方向受局部断裂的影响而不同于区域应力场的方向。在地震前后,主应力的大小和方向均发生变化。在震后,昆仑山断裂带附近地应力数值降低约三分之二。

References

[1]  Sun Shizong;LiLiqiu;Li Fangquan,Crustal stress measurement of ertan hydropower station,Hydrogeology and Engineering Geology,1984(02).
[2]  Shi Zhaoxian;DingXuxhu;An Qimei,Crustal stress measurement of Laxiwa hydropower station and the discussion of the related problem,Proceedings of Crustal Tectonic and Crustal Stress,1991(05).
[3]  廖椿庭;吴满路;张春山.青藏高原昆仑山和羊八井现今地应力测量及其工程意义[J].地球学报,2002(04)
[4]  廖椿庭;崔鸣铎;任希飞,金川矿区地应力测量与构造应力场,北京:地质出版社,1985.
[5]  Li Songlin;YueHuafeng;Song Zhanlong,Inferring the tectonis stress field of Himalaya arcuate structure from the multiple focal mechanisms,Acta Geophysical Sinica,1986(04).
[6]  Li Fangquan;SunShizong;Li Liqiu,In-situ stress measurements in North China and Tancheng-Lujiang fault zone,Chinese Journal of Rock Mechanics and Engineering,1982(01).
[7]  Hu Haitao;YiMingchu;Xiang Zuting,Regional stability analysis and evaluation of nuclear power station for planning and selecting field in Guangdong province,Beijing:Record Publishing House,1988.
[8]  Aiming Lin;BihongFu;Jianming Guo Co-seismic strike-slip and rupture length roduced by the 2001 Ms 8.1 Central Kunlun Earthquake [J] 2002
[9]  胡海涛;易明初;向祖廷,广东核电站规划选址区域稳定性分析与评价,北京:中国档案出版社,1988.
[10]  Wang Lianjie;PanLizhou;Liao Chunting,Crustal stress measurements and their application in engineering,北京:地质出版社,1991.
[11]  徐锡伟;陈文彬;于贵华.2001年11月14日昆仑山库塞湖地震(Ms81)地表破裂带的基本特征[J].地震地质,2002(01)
[12]  王连捷;潘立宙;廖椿庭,地应力测量及其在工程中的应用,北京:地质出版社,1991.
[13]  孙世宗;李立球;李方全,二滩电站的地应力测量,水文地质工程地质,1984(02).
[14]  施兆先;丁旭初;安其美,拉西瓦水电站地应力测量及其有关问题的讨论,1991.
[15]  李松林;岳华峰;宁占龙,由多个地震的震源机制解推断喜马拉雅弧形山系的构造应力场,地球物理学报,1986(04).
[16]  李方全;孙世宗;李立球,华北及郯庐断裂带地应力测量,岩石力学与工程学报,1982(01).
[17]  Xu Xiwei;ChenWenbin;Yu Guihua.Characteristic features of the surface ruptures of the Hoh Sai Hu (Kunlunshan) Earthquake (Ms 8.1),Northern Tibetan Plateau,China[J].Seismology and Geology,2002(01)
[18]  Liao Chunting;WuManlu;Zhang Chunshan.Recent ground stress measurements of the Kunlun mountains and Yangbajing area in Qinghai-Tibet plateau and its engineering significance[J].Acta Geoscientia Sinica,2002(04)
[19]  Liao Chunting;CuiMingduo;Ren Xifei,In-situ stress measurements and tectonic stress field in the Jinchuan mine area,北京:地质出版社,1985.
[20]  Liao Chunting;ZhangChunshan;Wu Manlu,Stress change near the Kunlun fault before and after the Ms 8.1 Kunlun earthquake,Geophysical Research Letters,2003(20).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133