岩土材料细观结构定量化表述方法研究——以土石混合体为例

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (1097 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Geomaterials in nature have obviously structural characteristics in meso-level，which makes the engineering geological and mechanical properties are more complex than general homogeneous materials. This kind of structural characteristics，on the one hand may reflect the forming mechanism of geomaterials，and on the other hand may also effect the engineering geomechanics of geomaterials and their deformations and failure mechanisms under loading. The quantitative description methods of geomaterial meso-structure are discussed systematically. Taking the soil rock mixture(SRM) as an example，its meso-structure characteristics are studied systematically；and we found that there is very well self-organizing feature of the meso-structure of SRM in statistics level. Based on the studies，the index system used for the quantitative description of the SRM meso-structure is provided，and it is very important to the theoretical study of SRM.

Key words： soil mechanics soil rock mixture(SRM) geomaterial meso-structure quantitative description

Received: 08 October 2011

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors

Cite this article:

URL:

http://www.rockmech.org/EN/Y2012/V31/I3/499

[3]	胡瑞林，王思敬，李向全，等. 21世纪工程地质学生长点：土体微结构力学[J]. 水文地质工程地质，1999，(4)：5-8.(HU Ruilin，WANG Sijing，LI Xiangquan，et al. A growing point of engineering geology in 21st century soil micromechanics[J]. Hydrogeology and Engineering Geology，1999，(4)：5-8.(in Chinese)) " target="_blank">
[9]	TANSHMAN L，MASAD E，D?ANGELO J，et al. X-ray tomography to characterize air void distribution in superpave gyratory compacted specimens[J]. The International Journal of Pavement Engineering，2002，3(1)：19-28. " target="_blank">
[13]	MERTENS G，ELSEN J. Use of computer assisted image analysis for the determination of the grain-size distribution of sands used in mortars[J]. Cement and Concrete Research，2006，36(8)：1 453-1 459. " target="_blank">
[5]	王清，陈慧娥，蔡可易. 水泥土微观结构特征的定量评价[J]. 岩土力学，2003，24(增1)：12-16.(WANG Qing，CHEN Huie，CAI Keyi. Quantitative evaluation of microstructure features of soil contained some cement[J]. Rock and Soil Mechanics，2003，24(Supp.1)：12-16.(in Chinese) " target="_blank">
[15]	吴继敏. 应用图像分析法评价花岗岩结构特征[J]. 河海大学学报，1998，26(4)：1-7.(WU Jimin. Estimation of granite texture characteristics by image analysis[J]. Journal of Hohai University，1998，26(4)：1-7.(in Chinese) " target="_blank">
[19]	MEDLEY E. Then engineering characterization of melanges and similar Rock-in-mixtrix rocks(Bimrocks)[Ph. D. Thesis][D]. Berkeley：University of California at Berkeley，1994. " target="_blank">
[23]	MASAD E，OLCOTT D，WHITE T，et al. Correlation of imaging shape indices of fine aggregate with asphalt mixture performance[J]. Transportation Research Board：Journal of the Transportation Research Board，2001，(1757)：148-156. " target="_blank">
[27]	GARBOCZI E J. Three-dimensional mathematical analysis of particle shape using X-ray tomography and spherical harmonics：application to aggregates used in concrete[J]. Cement and Concrete Research，2002，32(10)：1 621-1 638. " target="_blank">
[2]	吴义祥. 工程黏性土微观结构的定量评价[J]. 中国地质科学院院报，1991，23(2)：143-151.(WU Yixiang. Quantitative evaluation of the microstructure of clayey soil[J]. The Journal of Chinese Academy of Geological Sciences，1991，23(2)：143-151.(in Chinese)) " target="_blank">
[8]	MASAD E，MUHUNTHAN B，SHASHIDHAR N，et al. Quantifying laboratory compaction effects on the internal structure of asphalt concrete[J]. Transportation Research Record，1999，(1681)：179-185. " target="_blank">
[17]	徐文杰，胡瑞林，岳中琦，等. 土石混合体细观结构及力学特性数值模拟研究[J]. 岩石力学与工程学报，2007，26(2)：300-311.(XU Wenjie，HU Ruilin，YUE Zhongqi，et al. The mesostructure character and numerical simulation of mechanical speciality of soil/rock mixtures[J]. Chinese Journal of Rock Mechanics and Engineering，2007，26(2)：300-311.(in Chinese)
[21]	WANG L B，WANG X G，MOHAMMAD L，et al. Unified method to quantify aggregate shape angularity and texture using Fourier analysis[J]. Journal of Materials in Civil Engineering，2005，17(5)：498-504. " target="_blank">
[25]	TM AL ROUSAN. Characterization of aggregate shape properties using a computer automated system[Ph. D. Thesis][D]. Austin：University of Texas at Austin，2004. " target="_blank">
[6]	WEN B P. Natural and development of slip zones in landslides of igneous saprolites[Ph. D. Thesis][D]. Hong Kong：The University of Hong Kong，2002. " target="_blank">
[12]	MARINONI N，PAVESE A，FOI M. Characterization of mortar morphology in thin sections by digital image processing[J]. Cement and Concrete Research，2005，35(8)：1 613-1 619. " target="_blank">
[28]	ERDOGAN S T，QUIROGA P N，FOWLER D W，et al. Three-dimensional shape analysis of coarse aggregates：new techniques and preliminary results on several different coarse aggregates and reference rocks[J]. Cement and Concrete Research，2006，36(9)：1 619-1 627. " target="_blank">
[1]	TOVEY N K. A digital computer technique for orientation analysis of micrographs soil fabric[J]. Journal of Microscopy，1990，120(3)：303-315. " target="_blank">
[4]	施斌，李生林，TOLKACHEV M. 黏性土微结构SEM图像的定量研究[J]. 中国科学：A 辑，1995，25(6)：666-672.(SHI Bin，LI Shenglin， TOLKACHEV M. Quantitative study of microstructure of clayey soil using SEM image[J]. Science in China ：Series A，1995，25(6)：666-672.(in Chinese) " target="_blank">
[7]	YUE Z Q，BEKKING W，MORIN I. Application of digital image processing to quantitative study of asphalt concrete microstructure[J]. Transportation Research Record，1995，(1492)：53-60. " target="_blank">
[10]	AMO D G，PEREZ B C. Diagnosis of the alkali-silica reactivity potential by means of digital image analysis of aggregate thin sections[J]. Cement and Concrete Research，2001，31(10)：1 449- 1 454. " target="_blank">
[11]	DIAMOND S. Considerations in image analysis as applied to investigations of the ITZ in concrete[J]. Cement and Concrete Composites，2001，23(2/3)：171-178. " target="_blank">
[16]	LEBOURG T，RISS J，PIRARD E. Influence of morphological characteristics of heterogeneous moraine formations on their mechanical behaviour using image and statistical analysis[J]. Engineering Geology，2004，73(1/2)：37-50. " target="_blank">
[14]	AKESSON U，LINDQVIST J E，GORANSSON M，et al. Relationship between texture and mechanical properties for granites，central Sweden，by use of image-analyzing technique[J]. Bulletin of Engineering Geology and the Environment，2001，60(4)：277-284.
[18]	徐文杰，胡瑞林，岳中琦. 基于数字图像处理的土石混合体细观结构研究[J]. 辽宁工程技术大学学报，2008，27(1)：51-53.(XU Wenjie，HU Ruilin，YUE Zhongqi. Digital image based study of the mesostructure character of soil/rock mixtures[J]. Journal of Liaoning Technical University，2008，27(1)：51-53.(in Chinese) " target="_blank">
[20]	BARRETT P J. The shape of rock particles，a critical review[J]. Sedimentology，1980，27(3)：291-303. " target="_blank">
[22]	BOWMAN E T，SOGA K，DRUMMOND T W. Particle shape characterization using Fourier analysis[S]. [S.l.]：CUED/D-Soils，TR315，2000：1-20. " target="_blank">
[24]	CHANDAN C，SIVAKUMAR K，MASAD E，et al. Application of imaging techniques to geometry analysis of aggregate particles[J]. Journal of Computing in Civil Engineering，2004，18(1)：75-82. " target="_blank">
[26]	GARBOCZI E J，MARTYS N S. Acquiring，analyzing and using complete three-dimensional aggregate shape information[C]// Proceedings of 9th Annual Symposium for Aggregates，Concrete，Bases and Fines. Austin：[s. n.]，2001：22-25. " target="_blank">