Dominant Antisliding Direction Determination Based on Three-Dimensional Morphological Feature of In Situ Rock Structural Plane in Borehole Image

doi:10.1061/(ASCE)GM.1943-5622.0002230

	Dominant Antisliding Direction Determination Based on Three-Dimensional Morphological Feature of In Situ Rock Structural Plane in Borehole Image
	Zou, Xianjian 2; Wang, Yiteng 2; Wang, Chuanying 2; Song, Huan 1
刊名	INTERNATIONAL JOURNAL OF GEOMECHANICS
	2021-12-01
卷号	21 期号:12 页码:9
关键词	Borehole image Rock structural plane Fractal dimension Dominant antisliding direction Shearing strength
ISSN号	1532-3641
DOI	10.1061/(ASCE)GM.1943-5622.0002230
英文摘要	The relationship between morphological features and mechanical properties of rock structural planes has been an important scientific problem in the field of deep rock mechanics and engineering geology. Because borehole image accurately records the hole-wall information of rock mass and its morphological features of in situ structural plane, the contour line of the structural plane in borehole image is analyzed, and the roughness analysis and anisotropic characteristics of the structural plane are described by using fractal dimension model of each section of the contour line. Results show that the transformed contour line can reflect the three-dimensional morphological features of in suit rock structural plane in the borehole, which can be used to determine the dominant antisliding direction of the rock structural plane in a more feasible way. They are used to estimate the shearing strength of in suit rock structural plane with less randomness and more reliable data. The formed rose diagram with a fractal dimension of the contour line can show the anisotropic characteristics of rock structural planes. The in suit analysis of the shearing strength's distribution trend and the dominant sliding direction of rock structural planes can be realized in a novel way during the practical engineering application, which can solve the difficulties of obtaining related mechanical properties by using in suit structures information in the deep rock mass.
资助项目	National Natural Science Foundation of China[41731284] ; National Natural Science Foundation of China[42007266] ; Natural Science Foundation of Hubei Province[2019CFB345]
WOS研究方向	Engineering
语种	英语
出版者	ASCE-AMER SOC CIVIL ENGINEERS
WOS记录号	WOS:000708123300002
内容类型	期刊论文
源URL	[http://119.78.100.198/handle/2S6PX9GI/28508]
专题	中科院武汉岩土力学所
通讯作者	Zou, Xianjian
作者单位	1.Chinese Acad Sci, Innovat Acad Precis Measurement Sci & Technol, Wuhan 430077, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China
推荐引用方式 GB/T 7714	Zou, Xianjian,Wang, Yiteng,Wang, Chuanying,et al. Dominant Antisliding Direction Determination Based on Three-Dimensional Morphological Feature of In Situ Rock Structural Plane in Borehole Image[J]. INTERNATIONAL JOURNAL OF GEOMECHANICS,2021,21(12):9.
APA	Zou, Xianjian,Wang, Yiteng,Wang, Chuanying,&Song, Huan.(2021).Dominant Antisliding Direction Determination Based on Three-Dimensional Morphological Feature of In Situ Rock Structural Plane in Borehole Image.INTERNATIONAL JOURNAL OF GEOMECHANICS,21(12),9.
MLA	Zou, Xianjian,et al."Dominant Antisliding Direction Determination Based on Three-Dimensional Morphological Feature of In Situ Rock Structural Plane in Borehole Image".INTERNATIONAL JOURNAL OF GEOMECHANICS 21.12(2021):9.