1. 天水师范学院土木工程学院
2. 甘肃甘兰水利水电勘测设计院有限责任公司
纸质出版:2025
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崔易仑, 吕向明, 王鑫, 等. 千枚岩动力变形参数各向异性特征研究[J]. 甘肃水利水电技术, 2025,(1):22-27+37.
崔易仑, 吕向明, 王鑫, 等. 千枚岩动力变形参数各向异性特征研究[J]. 甘肃水利水电技术, 2025,(1):22-27+37. DOI: 10.19645/j.issn2095-0144.2025.01.005.
选取层理面与水平面夹角为0°、15°、30°、45°、60°、75°和90°的千枚岩岩样进行P波和S波测试,根据波形图像选取合适的声波起跳点,计算得到了不同角度下千枚岩的动力变形参数。结果表明:(1)千枚岩动力变形参数各向异性特征明显,层理面倾角对动力变形参数的影响与波阻抗密切相关;(2)P波波阻抗和S波波阻抗对岩体动力变形参数的影响不相同,岩体的动力变形参数取值应该综合考虑P波波阻抗和S波波阻抗;(3)声波在岩体中传播时所产生的弹性变形规律,与外部荷载作用于岩体所产生的弹性变形规律类似。
费鸿禄,包士杰,杨智广.应力波斜入射对岩体节理端部的影响[J].岩土力学,2018(07).
郑贵平,赵兴东,刘建坡,李元辉.岩石加载过程声波波速变化规律实验研究[J].东北大学学报(自然科学版),2009(08).
江进,孙进忠,乔艳红,杨秀生.太原晋阳西山大佛岩石动静力学参数的对比研究[J].岩石力学与工程学报,2007(S1).
魏建新,狄帮让,王椿镛.各向异性介质中扭转波分裂的初步实验观测[J].地球物理学报,2006(06).
史謌,沈联蒂,王建新.岩石声波压实效应的实验研究[J].北京大学学报(自然科学版),2004(02).
张培源,张晓敏,汪天庚.岩石弹性模量与弹性波速的关系[J].岩石力学与工程学报,2001(06).
史謌,杨东全.岩石波速和孔隙度、泥质含量之间的关系研究[J].北京大学学报(自然科学版),2001(03).
林英松,葛洪魁,王顺昌.岩石动静力学参数的试验研究[J].岩石力学与工程学报,1998(02).
楚泽涵,张颖.横波在各向异性复合介质中的传播[J].石油大学学报(自然科学版),1998(01).
蔡美峰主编.岩石力学与工程[M].科学出版社,2002.
C. Cerrillo,A. Jiménez,M. Rufo,J. Paniagua,F.T. Pachón.New contributions to granite characterization by ultrasonic testing[J].Ultrasonics,2014.
G Renaud,J Riviere,P-Y Le Bas,PA Johnson.Hysteretic nonlinear elasticity of Berea sandstone at low-vibrational strain revealed by dynamic acousto-elastic testing[J].Geophysical Research Letters,2013.
Seiji Nakagawa,Timothy J. Kneafsey,Thomas M. Daley,Barry M. Freifeld,Emily V. Rees.Laboratory seismic monitoring of supercritical CO2 flooding in sandstone cores using the Split Hopkinson Resonant Bar technique with concurrent x‐ray Computed Tomography imaging[J].Geophysical Prospecting,2013.
A.C. Iñigo,J. García-Talegón,S. Vicente-Tavera,S. Martín-González,S. Casado-Marín,M. Vargas-Muñoz,J.L. Pérez-Rodríguez.Colour and ultrasound propagation speed changes by different ageing of freezing/thawing and cooling/heating in granitic materials[J].Cold Regions Science and Technology,2013.
Cengiz Kurtuluş,Maral Üçkardeş,Umut Sarı,Ş. Onur Güner.Experimental studies in wave propagation across a jointed rock mass[J].Bulletin of Engineering Geology and the Environment,2012.
R C K Wong,D R Schmitt,D Collis,R Gautam.Inherent transversely isotropic elastic parameters of over-consolidated shale measured by ultrasonic waves and their comparison with static and acoustic in situ log measurements[J].Journal of Geophysics and Engineering,2008.
Jalal Khazanehdari,Clive McCann.Acoustic and petrophysical relationships in low‐shale sandstone reservoir rocks[J].Geophysical Prospecting,2005.
Insun Song,Mancheol Suh,Yong-Kyun Woo,Tianyao Hao.Determination of the elastic modulus set of foliated rocks from ultrasonic velocity measurements[J].Engineering Geology,2003.
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