岩石矿物成分与宏微观摩擦特性关联性研究

doi:10.3724/1000-6915.jrme.2024.0673

摘要
图/表
参考文献
相关文章 (15)

全文: PDF (4785 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要矿物成分是影响岩石宏微观摩擦力学特性的重要因素。基于直剪试验和纳米划痕试验开展砂岩宏微观摩擦特性研究，结合X射线衍射分析剪切前后矿物成分的变化规律，统计得到岩石、不同矿物及界面的宏微观摩擦因数，并建立两者的摩擦关联机制。试验结果表明：硬相矿物占剪切后粉末总量的比例增加，软相矿物反之；硬相矿物的划痕深度和摩擦力较稳定，软相矿物的划痕深度和摩擦力变化幅度较大；统计分析摩擦因数频数分布曲线，发现各矿物及界面均呈现单峰值高斯分布。结合宏微观摩擦机制分析发现，砂岩的宏观摩擦力由表面微凸体和矿物间磨损决定，硬相矿物的摩擦力主要取决于其自身特性，软相矿物和界面的摩擦力受自身特性、塑性流动和周围矿物挤压作用的综合影响。进一步通过量化宏微观摩擦因数间的关系，得到硬相–软相界面对宏观摩擦因数的贡献率最大，其值为52.1%。上述宏微观摩擦特性研究结果可为揭示跨尺度摩擦力学机制提供一定的理论依据。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	黄曼1
	2
	逯梦怡1
	2
	吴月伟1
	2
	刘丹3
	张贺1
	2
	何智海1
	2

关键词 ：岩石力学, 矿物成分, 宏微观, 摩擦特性, 纳米划痕, 界面

Abstract：Mineral composition is an important factor affecting the macro-micro friction mechanical properties of rock. The macro-micro friction properties of sandstone are studied based on direct shear and nano-scratch tests，the variations of mineral compositions before and after shearing are analyzed using X-ray diffraction，the macro-micro friction coefficients of the rock，different minerals and their interfaces are statistically obtained，and the friction correlation mechanism between these factors is established. The results show that the proportion of hard-phase minerals in the total amount of powder increases after shearing，the proportion of soft-phase minerals decreases. The scratch depth and friction force of hard-phase minerals remain stable，those of soft-phase minerals vary significantly. Statistical analysis of the frequency distribution curve of the friction coefficient reveals that each mineral and interface exhibit a single-peak Gaussian distribution. Combined with the analysis of macro-micro friction mechanisms，it is found that the macro friction force of sandstone is influenced by surface asperities and the wear between different minerals，the friction force of hard-phase minerals primarily depends on their inherent properties，the friction force of soft-phase minerals and interfaces is affected by their inherent properties，plastic flow and the extrusion of surrounding minerals. By further quantifying the relationship between macro-micro friction coefficients，the hard-soft phase interface is found to contribute the most to the macro friction coefficient，accounting for 52.1%. The research results of the macro-micro friction properties can provide a theoretical foundation for revealing the mechanism of cross-scale friction mechanics.

Key words： rock mechanics mineral compositions macro-micro friction properties nano-scratch interface

引用本文:

黄曼1，2，逯梦怡1，2，吴月伟1，2，刘丹3，张贺1，2，何智海1，2. 岩石矿物成分与宏微观摩擦特性关联性研究[J]. 岩石力学与工程学报, 2025, 44(4): 827-837.
HUANG Man1，2，LU Mengyi1，2，WU Yuewei1，2，LIU Dan3，ZHANG He1，2，HE Zhihai1，2. Study on the correlation between rock?s mineral compositions and macro-micro friction properties. , 2025, 44(4): 827-837.

链接本文:

https://rockmech.whrsm.ac.cn/CN/10.3724/1000-6915.jrme.2024.0673 或 https://rockmech.whrsm.ac.cn/CN/Y2025/V44/I4/827

[1]	CHEN X F. Rock friction and dynamic faulting at the micro-to nano-scales[Ph. D. Theses][D]. Oklahoma：University of Oklahoma，2015.
[2]	YANG L，ZHANG M，JIAO W Z，et al. Influence of intergranular friction weakening on rock avalanche dynamics[J]. Computers and Geotechnics，2023，159：1-16.
[3]	DU K，LUO X Y，ZHOU T. Influence of textural characteristics and mineral composition on the acoustic behavior under acoustic integrated uniaxial compression[J]. Bulletin of Engineering Geology and the Environment，2023，82(9)：1-16.
[4]	YAO Q L，YU L Q，LI X H，et al. The effects of micro-and meso-scale characteristics on the mechanical properties of coal-bearing sandstone[J]. Arabian Journal of Geosciences，2020，13：1-18.
[5]	LIU K Q，JIN Z J，ZAKHAROVA N，et al. Comparison of shale fracture toughness obtained from scratch test and nanoindentation test[J]. International Journal of Rock Mechanics and Mining Sciences，2023，162：1-12.
[6]	XIN P，WANG L Q，LIU Z，et al. Structural properties of shear zone materials of the Neogene soft-rock landslides in the northeastern margin of the Tibetan Plateau[J]. Bulletin of Engineering Geology and the Environment，2021，80(6)：4 277-4 290.
[7]	雍睿，胡新丽，唐辉明，等. 岩体结构面直剪试验制样误差效应研究[J]. 中南大学学报：自然科学版，2013，44(11)：4 643-4 651. (YONG Rui，HU Xinli，TANG Huiming，et al. Effect of sample preparation error on direct shear test of rock mass discontinuities[J]. Journal of Central South University：Science and Technology，2013，44(11)：4 643-4 651.(in Chinese))
[8]	黄曼，杜时贵，罗战友，等. 基于多尺度直剪试验的岩石模型结构面抗剪强度特征研究[J]. 岩土力学，2013，34(11)：3 180-3 186. (HUANG Man，DU Shigui，LUO Zhanyou，et al. Study of shear strength characteristics of simulation rock structural planes based on multi-size direct shear tests[J]. Rock and Soil Mechanics，2013，34(11)：3 180-3 186.(in Chinese))
[9]	YAN W，WU T，WU J S，et al. Sliding frictional characteristic of tight sandstone and its influence on the hydraulic fracture complexity[J]. Geomechanics and Geophysics for Geo-Energy and Geo-Resources，2023，9(1)：1-19.
[10]	KOHLI A H，ZOBACK M D. Frictional properties of shale reservoir rocks[J]. Journal of Geophysical Research Solid Earth，2013，118(9)：5 109-5 125.
[11]	FAGERENG A，IKARI M J. Low-temperature frictional characteristics of Chlorite-Epidote-Amphibole assemblages：Implications for strength and seismic style of retrograde fault zones[J]. Journal of Geophysical Research：Solid Earth，2020，125(4)：1-16.
[12]	ZHANG C Q，ZHANG L S，TAO Z G，et al. Study on rock type effect of fault sliding stability[J]. Rock Mechanics and Rock Engineering，2024，57(3)：1 915-1 938.
[13]	RAMANA Y V，GOGTE B S. Dependence of coefficient of sliding friction in rocks on lithology and mineral characteristics[J]. Engineering Geology，1989，26(3)：271-279.
[14]	COX S，IKARI M J，MACLEOD C J，et al. Frictional characteristics of oceanic transform faults：Progressive deformation and alteration controls seismic style[J]. Geophysical Research Letters，2021，48(24)：1-11.
[15]	LIU B，XU Z W，CHEN C，et al. Numerical and experimental investigation on ductile deformation and subsurface defects of monocrystalline silicon during nano-scratching[J]. Applied Surface Science，2020，528：1-8.
[16]	ZHU J X，AGHABABAEI R. On the size effect in scratch and wear response of single crystalline copper[J]. Tribology International，2023，186：1-8.
[17]	LIU J，JIANG H，CHENG Q，et al. Investigation of nano-scale scratch and stick-slip behaviors of polycarbonate using atomic force microscopy[J]. Tribology International，2018，125：59-65.
[18]	HU J H，HE Y，LI Z，et al. On the deformation mechanism of SiC under nano-scratching：An experimental investigation[J]. Wear，2023，522：1-10.
[19]	ZHAO S K，XU X W，YANG L，et al. Investigation on the mechanical properties of shale subjected to different conditions based on nanoindentation experiments and numerical simulation[J]. Case Studies in Construction Materials，2022，17：1-18.
[20]	LI Q Y，TULLIS T E，GOLDSBY D，et al. Frictional ageing from interfacial bonding and the origins of rate and state friction[J]. Nature，2011，480(7376)：233-236.
[21]	郑爽，雍睿，杜时贵，等. 基于纳米划痕试验的砂岩结构面宏-微观摩擦因数关系研究[J]. 岩土力学，2023，44(4)：1 022-1 034. (ZHENG Shuang，YONG Rui，DU Shigui，et al. Relationship between macro and micro friction coefficients of sandstone structural surface based on nano-scratch test[J]. Rock and Soil Mechanics，2023，44(4)：1 022-1 034.(in Chinese))
[22]	黄曼，刘海俊，洪陈杰，等. 考虑压痕尺寸效应的岩石矿物摩擦特性研究[J]. 岩石力学与工程学报，2024，43(6)：1 371-1 382. (HUANG Man，LIU Haijun，HONG Chenjie，et al. Study on friction characteristics of rock minerals considering indentation size effect[J]. Chinese Journal of Rock Mechanics and Engineering，2024，43(6)：1 371-1 382.(in Chinese))
[23]	ZENG Y J，GUO Y T，ZHANG X，et al. Study on the influence of mechanical characteristics of multi-rhythm inter-salt shale oil on fracture propagation in Qianjiang formation，China[J]. Journal of Petroleum Exploration and Production Technology，2023，13(2)：735-751.
[24]	YANG L，YANG D，ZHANG M Y，et al. Application of nano-scratch technology to identify continental shale mineral composition and distribution length of bedding interfacial transition zone—A case study of Cretaceous Qingshankou formation in Gulong Depression，Songliao Basin，NE China[J]. Geoenergy Science and Engineering，2024，234：1-16.
[25]	ULUSAY R. The ISRM suggested methods for rock characterization，testing and monitoring：2007-2014[M]. New York：Spring，2015：131-141.
[26]	雍睿，钟祯，杜时贵，等. 岩体结构面基本摩擦角研究现状与展望[J]. 岩石力学与工程学报，2022，41(2)：254-270.(YONG Rui，ZHONG Zhen，DU Shigui，et al. Review on research advance of basic friction angle of rock joints[J]. Chinese Journal of Rock Mechanics and Engineering，2022，41(2)：254-270.(in Chinese))
[27]	LIU K Q，OSTADHASSAN M，BUBACH B. Applications of nano-indentation methods to estimate nanoscale mechanical properties of shale reservoir rocks[J]. Journal of Natural Gas Science and Engineering，2016，35：1 310-1 319.
[28]	孙长伦，李桂臣，许嘉徽，等. 砂岩矿物组分流变特性纳米压痕实验研究[J]. 岩石力学与工程学报，2021，40(1)：77-87.(SUN Changlun，LI Guichen，XU Jiahui，et al. Rheological characteristics of mineral components in sandstone based on nanoindentation[J]. Chinese Journal of Rock Mechanics and Engineering，2021，40(1)：77-87.(in Chinese))
[29]	MILLER M，BOBKO C，VANDAMME M，et al. Surface roughness criteria for cement paste nanoindentation[J]. Cement and Concrete Research，2008，38(4)：467-476.
[30]	钟月曦，周皓月，姚雪萍，等. 无氧铜微纳米划痕测试过程影响因素仿真研究[J]. 工程与试验，2020，60(3)：35-38.(ZHONG Yuexi，ZHOU Haoyue，YAO Xueping，et al. Simulation study on the effect factors of Oxygen-Free Copper during nano-micro scratching tests[J]. Engineering and Test，2020，60(3)：35-38.(in Chinese))
[31]	YANG M Q，HE Z Q，LI C，et al. Experimental study on physical characteristics of deep rocks at different depths in Songliao Basin[J]. Geofluids，2022，2022(1)：1-12.
[32]	LU Y Q，LI C，HE Z Q，et al. Variations in the physical and mechanical properties of rocks from different depths in the Songliao Basin under uniaxial compression conditions[J]. Geomechanics and Geophysics for Geo-Energy and Geo-Resources，2020，6：1-14.
[33]	DURST K，GÖKEN M，VEHOFF H. Finite element study for nanoindentation measurements on two-phase materials[J]. Journal of materials Research，2004，19(1)：85-93.
[34]	WEI Y，KONG W K，WANG Y Q，et al. Multifunctional application of nanoscratch technique to characterize cementitious materials[J]. Cement and Concrete Research，2021，140：1-13.
[35]	LIU J H，ZENG Q，XU S L. The state-of-art in characterizing the micro/nano-structure and mechanical properties of cement-based materials via scratch test[J]. Construction and Building Materials，2020，254：1-18.
[36]	BRACE F P，TABOR D. The friction and lubrication of solids[M]. Oxford：Clarendon Press，1964：60-62.
[37]	韩文梅. 岩石摩擦滑动特性及其影响因素分析[博士学位论文][D]. 太原：太原理工大学，2012.(HAN Wenmei. The study of frictional sliding characters of rocks and its influencing factors[Ph. D. Theses][D]. Taiyuan：Taiyuan University of Technology，2012.(in Chinese))