STUDY ON SOME PROBLEMS FOR 3D RESISTIVITY INVERSION USING CONJUGATE GRADIENT

SEISMOLOGY AND GEOLOGY ›› 2001, Vol. 23 ›› Issue (2): 321-327.

• Brief Report • Previous Articles Next Articles

STUDY ON SOME PROBLEMS FOR 3D RESISTIVITY INVERSION USING CONJUGATE GRADIENT

Wu Xiaoping¹, Wang Tongtong²

1. Department of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026;
2. Anhui Institute of Environmental Protection Research, Hefei 230061

Received:2001-01-31 Revised:2001-02-28 Online:2001-06-05 Published:2009-10-26

利用共轭梯度方法的电阻率三维反演若干问题研究

吴小平¹, 汪彤彤²

1. 中国科学技术大学地球与空间科学系, 合肥230026;
2. 安徽省环境保护研究所, 合肥230061

基金资助:
国家自然科学基金(40004005)和中国科技大学青年科学基金(KA0712)共同资助.

Abstract

Abstract: The 3D resistivity inversion using the conjugate gradient(CG) method has been developed in recent years and has many problems that remain to be studied.This paper studies how the Lagrange factor λ and CG iterative times influence the results of 3D inversion.The main purpose is to yield good results of 3D inversion.

Key words: Resistivity, 3D inversion, Conjugate gradient, Lagrange factor

摘要： 利用共轭梯度方法的电阻率三维反演是近几年才发展起来的,尚有诸多问题有待探讨。主要讨论了拉格朗日因子λ、共轭梯度迭代次数对三维反演结果的影响,以便获得良好的三维反演效果。

关键词: 电阻率, 三维反演, 共轭梯度, 拉格朗日因子

Wu Xiaoping, Wang Tongtong. STUDY ON SOME PROBLEMS FOR 3D RESISTIVITY INVERSION USING CONJUGATE GRADIENT[J]. SEISMOLOGY AND GEOLOGY, 2001, 23(2): 321-327.

吴小平, 汪彤彤. 利用共轭梯度方法的电阻率三维反演若干问题研究[J]. 地震地质, 2001, 23(2): 321-327.

[1]	FAN Ye, TANG Ji, MIAO Jie, YE Qing, CUI Teng-fa, DONG Ze-yi, HAN Bing, SUN Gui-cheng. THE ELECTROMAGNETIC ANOMALY OF TANGSHAN GUYE M_S5.1 EARTHQUAKE ON JULY 12, 2020 [J]. SEISMOLOGY AND GEOLOGY, 2022, 44(3): 669-685.
[2]	XIE Tao, YU Chen, WANG Ya-li, LI Mei, WANG Zhong-ping, YAO Li, LU Jun. APPARENT RESITIVITY VARIATION OF TONGWEI SEISMIC STATION BEFORE THE MINXIAN-ZHANGXIAN M_S6.6 EARTHQUAKE IN 2013 [J]. SEISMOLOGY AND GEOLOGY, 2022, 44(3): 701-717.
[3]	DAI Yong, GAO Li-xin, YANG Yan-ming, WEI Jian-min, Ge-gen. ANALYSIS ON FORMATION MECHANISM OF TYPICAL VARIATIONS OF GEO-RESISTIVITY AT BAOCHANG STATION [J]. SEISMOLOGY AND GEOLOGY, 2021, 43(3): 647-662.
[4]	XIE Tao, LU Jun. THE EFFECTS OF LATERAL INHOMOGENEITY ON ANISOTROPIC CHANGES OF APPARENT RESISTIVITY AND THE DEPTH OF RESISTIVITY CHANGES BEFORE EARTHQUAKES [J]. SEISMOLOGY AND GEOLOGY, 2020, 42(5): 1172-1187.
[5]	JIANG Feng, CHEN Xiao-bin, DONG Ze-yi, CUI Teng-fa, LIU Zhong-yin, WANG Pei-jie. APPLYING 3D INVERSION OF SINGLE-PROFILE MAGNETOTELLURIC DATA TO IDENTIFY THE SHADE AND YUNONGXI FAULTS [J]. SEISMOLOGY AND GEOLOGY, 2019, 41(6): 1444-1463.
[6]	XIE Tao, LU Jun, YAN Wei. THE MECHANISM OF DIURNAL VARIATION IN CONSECUTIVE APPARENT RESISTIVITY OBSERVATION [J]. SEISMOLOGY AND GEOLOGY, 2019, 41(6): 1464-1480.
[7]	XU Zhi-ping, WANG Fu-yun, JIANG Lei, ZHAO Yan-na, YANG Li-pu, TANG Lin. THE THREE DIMENSIONAL DENSITY STRUCTURE OF CRUST AND UPPER MANTLE IN THE CENTRAL-SOUTHERN PART OF LONGMENSHAN [J]. SEISMOLOGY AND GEOLOGY, 2019, 41(1): 84-98.
[8]	ZHAO Jian-ming, LI Ying, CHEN Zhi, LIU Zhao-fei, ZHAO Rong-qi, RONG Wei-jian. CORRELATION BETWEEN GAS GEOCHEMICAL EMISSION AND FAULT ACTIVITY OF THE YUXIAN-GUANGLING AND KOUQUAN FAULTS [J]. SEISMOLOGY AND GEOLOGY, 2018, 40(6): 1402-1416.
[9]	WANG Qing-lin, SUN Huai-feng, ZHU Cheng-lin, ZHANG Ji-hong, TANG Ting-mei. DEEP TECTONIC STRESS CHANGE BASED ON LONG-TERM APPARENT RESISTIVITY TIME SERIES: A CASE STUDY FROM NORTH SECTION OF YISHU FAULT ZONE [J]. SEISMOLOGY AND GEOLOGY, 2017, 39(1): 147-157.
[10]	XIE Tao, LU Jun. APPARENT RESISTIVITY TEMPORAL VARIATION CHARAC-TERISTICS AFFECTED BY THE FIXED DISTURBANCE SOURCE ON SURFACE OF MEASURING AREA [J]. SEISMOLOGY AND GEOLOGY, 2016, 38(4): 922-936.
[11]	AN Zhang-hui, ZHAN Yan, CHEN Xiao-bin, JIANG Feng, GAO Yue. SHIFTING SELF-CORRELATION METHOD INITIALY USED IN THE APPARENT RESISTIVITY OBSERVATION DATA [J]. SEISMOLOGY AND GEOLOGY, 2016, 38(4): 1019-1029.
[12]	CHENG Yuan-zhi, TANG Ji, DENG Yan, DONG Ze-yi. ELECTRICAL STRUCTURE OF UPPER CRUST IN THE SOURCE REGION OF JINGGU YUNNAN M_S6.6 EARTHQUAKE AND THE SEISMOGENIC ENVIRONMENT [J]. SEISMOLOGY AND GEOLOGY, 2016, 38(2): 352-369.
[13]	XIE Tao, LU Jun. three-dimensional sensitivity coefficients of apparent resistivity and preliminary application [J]. SEISMOLOGY AND GEOLOGY, 2015, 37(4): 1125-1135.
[14]	ZHAO Ling-qiang, ZHAN Yan, ZHAO Guo-ze, CHEN Xiao-bin, YANG Hao, JIANG Feng. THE SEISMOGENIC ENVIRONMENT OF THE 2013 MINXIAN-ZHANGXIAN M_S6.6 EARTHQUAKE BASED ON THE DEEP ELECTRICAL STRUCTURE [J]. SEISMOLOGY AND GEOLOGY, 2015, 37(2): 541-554.
[15]	QIU Ze-hua, ZHANG Guo-hong, ZHANG Bao-hong, TANG Lei, SONG Nai-bo, GUO Yan-ping, ZHOU Long-shou, ZHAO Jing-yi, SU Wen-hao. PROSPECTING UNDERGROUND CONDITION FOR BOREHOLE STRAIN-MONITORING LOCATION BY MEANS OF RESISTIVITY IMAGING SURVEY [J]. SEISMOLOGY AND GEOLOGY, 2013, 35(4): 805-816.

STUDY ON SOME PROBLEMS FOR 3D RESISTIVITY INVERSION USING CONJUGATE GRADIENT

利用共轭梯度方法的电阻率三维反演若干问题研究

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments