简介:
男,汉族,1961年1月生博士,研究员,构造物理实验室主任。
学习经历:
1986-1989年,日本东京大学获工学博士学位,岩石力学专业;
1983-1986年,日本东京大学获硕士学位,岩石力学专业;
1982-1983年, 东北工学院研究生出国预备生, 岩石力学专业;
1978-1982年,包头钢铁学院获学士学位,采矿工程专业;
工作经历:
1999- 中国地震局地质研究所研究员
1994-1998 中国地震局地质研究所副研究员
1989-1994 中国地震局地质研究所助理研究员
科研经历:
中国岩石力学与工程学会高温高压岩石力学专业委员会主任委员;研究领域包括:高温高压下矿物岩石破裂、摩擦、脆塑性转化、流变的实验研究;岩石圈流变与大陆动力学以及地震动力学问题;摩擦本构关系的理论与应用研究。主持3项国家自然科学基金课题,主持2项973项目子课题、中国地震局“九五”、“十五”实验室建设项目和国家重点实验室建设项目2项。1997年,1999年分别访问美国地质调查局岩石力学实验室,展开了断层泥在剪切变形中渗透率演化的合作研究。已在国内外核心学术期刊上发表论文30余篇。
目前主要从事干燥和热水两种条件下中下地壳岩石的摩擦实验研究;摩擦本构关系的理论研究;汶川地震的相关岩石力学研究;弱断层的机制等。
研究方向:
主要从事高温高压岩石力学实验和理论研究,涉及岩石摩擦本构关系实验与理论、高温高压岩石流变、地震动力学等。
承担科研项目情况:
代表论著:
何昌荣,周永胜,马瑾,2011,日本东北大地震—大自然给人类上的又一课,自然杂志,33(2):63-69
Verberne Berend A.,Changrong He,Spiers Christopher J.,2010,Frictional Properties of Sedimentary Rocks and Natural Fault Gouge from the Longmen Shan Fault Zone,Sichuan,China,Bulletin of The Seismological Society of America,100(5B): 2767-2790
兰彩云,何昌荣,姚文明,靖晨,2010,热水条件下角闪石断层泥的摩擦滑动性质-与斜长石断层泥的对比,地球物理学报,53(12): 2929-2937
周永胜,何昌荣,2009,汶川地震区的流变结构与发震高角度逆断层滑动的力学条件,地球物理学报,52(2):474—484
Zhou Yongsheng,He Changrong,Yang Xiaosong ,2008,Water contents and deformation mechanism in ductile shear zone of middle crust along the Red River fault in southwestern China,Science in China (Series D),51(10):1411-1425
He Changrong,Wang Zeli,Yao Wenming,2007,Frictional sliding of gabbro gouge under hydrothermal conditions,Tectonophysics,445:353-362
He Changrong,Yao Wenming,Wang Zeli,Zhou Yongsheng,2006,Strength and stability of frictional sliding of gabbro gouge at elevated temperatures,Tectonophysics,427:217-229
ZHOU Yongsheng, HE Changrong,SONG Juan,MA Shengli,MA Jin. 2005. An experiment study of quartz-coesite transition at differential stress. Chinese Science Bulletin, 50(5):446-451.
何昌荣,齐庆新,乔春生. 2005. 流变与地球动力学.译著(地震出版社)
He, C., Wong, T-f., and Beeler, N. M. 2003. Scaling of stress drop with recurrence interval and loading velocity for laboratory-derived fault strength relations.J. Geophys. Res. 108(B1), 2037, doi:10.1029.
He Changrong. 2003. Interaction between two sliders in a system with rate-and state-dependent friction. Science in China(Series D), Vol. 46 Supp.65-74.
He Changrong, Zhou Yongsheng, Sang Zunan. 2003. An experimental study on semi-brittle and plastic rheology of Panzhihua gabbro. Science in China(Series D), 46(7):730-742.
Ma S., He C. 2001. Period doubling as a result of slip complexities in sliding surfaces with strength heterogeneity. Tectonophysics, 337: 135-145.
He C. 2000. Numerical simulation of earthquake nucleation process and seismic precursors on faults. Earthquake Research in China, 14(3): 199-212.
何昌荣. 2000. 断层上的地震成核过程与前兆实验研究. 中国地震, 16(1), 1-13.
何昌荣,1999,两种摩擦本构关系的比较研究,地震地质,21(2), 137-146
He, C., S. Ma and J. Huang, 1998, Transition between Stable Sliding and Stick-slip due to Variation in Slip Rate under Variable Normal Stress Condition,Geophys. Res. Lett., 25, 3235-3238
He, C. and S. Ma, 1997, Dynamic Fault Motion under Variable Normal Stress Condition with Rate and State Dependent Friction, Proc. 30th Int'l. Geol. Congr., Vol.14, pp.41-52
何昌荣,张流, 1996, 用负刚度及变刚度方法研究粘滑,地震地质,18(3),199-211
He, C., 1995, Slip-weakening Constitutive Relation and the Structure in the Vicinity of a shear crack tip, Pure and Appl. Geophys. 145, 147-157
He, C., S. Okubo and Y. Nishimatsu, 1990, A Study on the Class II Behavior of Rock,Rock Mech. & Rock Engineering 23, 261-273
Okubo, S., Y. Nishimatsu and C. He, 1990, Loading Rate Dependence of Class II Rock Behavior in Uniaxial and Triaxial Compression Tests,Int. J. Rock Mech. Min. Sci. & Geomech. Abstr. 27, 559-562
在研课题(Current projects):
地震动力学实验室自主课题:中地壳深部可稳定存在弱矿物相的剪切滑动性质—弱断层机制的实验研究(2012.7-2014.6)
An experimental study on frictional sliding of chemically stable and mechanically weak minerals under mid-crust conditions —on the origin of compositionally-weak fault