Loading…
Size effect and anisotropy of rock fractures: insights from investigations on a large-scale fracture surface
The mechanical and hydraulic behaviors of rock fractures are strongly dependent on the properties of the surface morphology. In this study, a sandstone fracture surface is taken as the research object. The morphological properties of the fracture surface characterized by parameters Z 2s , Z 2 , and...
Saved in:
| Published in: | Acta geophysica 2024-08, Vol.72 (4), p.2487-2501 |
|---|---|
| Main Authors: | , , , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Citations: | Items that this one cites |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | |
|---|---|
| cites | cdi_FETCH-LOGICAL-c270t-bbdc1755a1c1347baaeb15201ee650c4260712fa05962f508579e8bb9f7238c93 |
| container_end_page | 2501 |
| container_issue | 4 |
| container_start_page | 2487 |
| container_title | Acta geophysica |
| container_volume | 72 |
| creator | Yang, Jinjin Wang, Zhechao Wang, Ende Qiao, Liping Fu, Jianfei Li, Wei Li, Jiajia |
| description | The mechanical and hydraulic behaviors of rock fractures are strongly dependent on the properties of the surface morphology. In this study, a sandstone fracture surface is taken as the research object. The morphological properties of the fracture surface characterized by parameters
Z
2s
,
Z
2
, and
SRv
are analyzed under the different sampling windows and profile lines. The results show that the large sampling window is more conducive to obtaining stable values of the morphology parameter
Z
2s
. The coefficient of variation (CV) and the percentage of variation (PV) are proposed to determine the stable values of the morphology parameter
Z
2s
, which is defined as a representative elementary surface (RES). It is confirmed that there is a RES with a size of 220 mm in the study region. The large sampling window generates a long correlation length of the morphology parameter
Z
2s
. The differential sensitivities of the morphology parameters
Z
2
and
SRv
are compared under the different profile lines. It is found that the parameter
Z
2
can better describe the random variation properties of the surface morphology, while the parameter
SRv
is more suitable for describing the spatial structural variation properties of the surface morphology. The findings of this work are of great significance for investigating the size effect and anisotropy of rock fracture permeability. |
| doi_str_mv | 10.1007/s11600-023-01232-z |
| format | article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_3067417790</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3067417790</sourcerecordid><originalsourceid>FETCH-LOGICAL-c270t-bbdc1755a1c1347baaeb15201ee650c4260712fa05962f508579e8bb9f7238c93</originalsourceid><addsrcrecordid>eNp9kE1LxDAQhoMouK7-AU8Bz9FJ2jStN1n8ggUP6jmk2aR23W3WTCvs_nqjFfXkYZgP3mdmeAk55XDOAdQFcl4AMBAZAy4ywXZ7ZMLLSjKVS7n_pz4kR4hLgCJPwglZPbY7R533zvbUdIsULYY-hs2WBk9jsK_UR2P7ITq8pG2HbfPSY5qFdereHfZtY_o2dEhDRw1dmdg4htas3A9IcYjeWHdMDrxZoTv5zlPyfHP9NLtj84fb-9nVnFmhoGd1vbBcSWm45VmuamNczaUA7lwhweaiAMWFNyCrQngJpVSVK-u68kpkpa2yKTkb925ieBvSi3oZhtilkzqDQuVcqQqSSowqGwNidF5vYrs2cas56E9X9eiqTq7qL1f1LkHZCGESd42Lv6v_oT4AFRd7_A</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3067417790</pqid></control><display><type>article</type><title>Size effect and anisotropy of rock fractures: insights from investigations on a large-scale fracture surface</title><source>Springer Link</source><creator>Yang, Jinjin ; Wang, Zhechao ; Wang, Ende ; Qiao, Liping ; Fu, Jianfei ; Li, Wei ; Li, Jiajia</creator><creatorcontrib>Yang, Jinjin ; Wang, Zhechao ; Wang, Ende ; Qiao, Liping ; Fu, Jianfei ; Li, Wei ; Li, Jiajia</creatorcontrib><description>The mechanical and hydraulic behaviors of rock fractures are strongly dependent on the properties of the surface morphology. In this study, a sandstone fracture surface is taken as the research object. The morphological properties of the fracture surface characterized by parameters
Z
2s
,
Z
2
, and
SRv
are analyzed under the different sampling windows and profile lines. The results show that the large sampling window is more conducive to obtaining stable values of the morphology parameter
Z
2s
. The coefficient of variation (CV) and the percentage of variation (PV) are proposed to determine the stable values of the morphology parameter
Z
2s
, which is defined as a representative elementary surface (RES). It is confirmed that there is a RES with a size of 220 mm in the study region. The large sampling window generates a long correlation length of the morphology parameter
Z
2s
. The differential sensitivities of the morphology parameters
Z
2
and
SRv
are compared under the different profile lines. It is found that the parameter
Z
2
can better describe the random variation properties of the surface morphology, while the parameter
SRv
is more suitable for describing the spatial structural variation properties of the surface morphology. The findings of this work are of great significance for investigating the size effect and anisotropy of rock fracture permeability.</description><identifier>ISSN: 1895-7455</identifier><identifier>ISSN: 1895-6572</identifier><identifier>EISSN: 1895-7455</identifier><identifier>DOI: 10.1007/s11600-023-01232-z</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Anisotropy ; Coefficient of variation ; Earth and Environmental Science ; Earth Sciences ; Fracture permeability ; Fracture surfaces ; Geophysics/Geodesy ; Geotechnical Engineering & Applied Earth Sciences ; Morphology ; Parameter sensitivity ; Research Article - Applied Geophysics ; Rocks ; Sampling ; Sandstone ; Size effects ; Structural Geology ; Surface properties</subject><ispartof>Acta geophysica, 2024-08, Vol.72 (4), p.2487-2501</ispartof><rights>The Author(s) under exclusive licence to Institute of Geophysics, Polish Academy of Sciences & Polish Academy of Sciences 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-bbdc1755a1c1347baaeb15201ee650c4260712fa05962f508579e8bb9f7238c93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Yang, Jinjin</creatorcontrib><creatorcontrib>Wang, Zhechao</creatorcontrib><creatorcontrib>Wang, Ende</creatorcontrib><creatorcontrib>Qiao, Liping</creatorcontrib><creatorcontrib>Fu, Jianfei</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Li, Jiajia</creatorcontrib><title>Size effect and anisotropy of rock fractures: insights from investigations on a large-scale fracture surface</title><title>Acta geophysica</title><addtitle>Acta Geophys</addtitle><description>The mechanical and hydraulic behaviors of rock fractures are strongly dependent on the properties of the surface morphology. In this study, a sandstone fracture surface is taken as the research object. The morphological properties of the fracture surface characterized by parameters
Z
2s
,
Z
2
, and
SRv
are analyzed under the different sampling windows and profile lines. The results show that the large sampling window is more conducive to obtaining stable values of the morphology parameter
Z
2s
. The coefficient of variation (CV) and the percentage of variation (PV) are proposed to determine the stable values of the morphology parameter
Z
2s
, which is defined as a representative elementary surface (RES). It is confirmed that there is a RES with a size of 220 mm in the study region. The large sampling window generates a long correlation length of the morphology parameter
Z
2s
. The differential sensitivities of the morphology parameters
Z
2
and
SRv
are compared under the different profile lines. It is found that the parameter
Z
2
can better describe the random variation properties of the surface morphology, while the parameter
SRv
is more suitable for describing the spatial structural variation properties of the surface morphology. The findings of this work are of great significance for investigating the size effect and anisotropy of rock fracture permeability.</description><subject>Anisotropy</subject><subject>Coefficient of variation</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Fracture permeability</subject><subject>Fracture surfaces</subject><subject>Geophysics/Geodesy</subject><subject>Geotechnical Engineering & Applied Earth Sciences</subject><subject>Morphology</subject><subject>Parameter sensitivity</subject><subject>Research Article - Applied Geophysics</subject><subject>Rocks</subject><subject>Sampling</subject><subject>Sandstone</subject><subject>Size effects</subject><subject>Structural Geology</subject><subject>Surface properties</subject><issn>1895-7455</issn><issn>1895-6572</issn><issn>1895-7455</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouK7-AU8Bz9FJ2jStN1n8ggUP6jmk2aR23W3WTCvs_nqjFfXkYZgP3mdmeAk55XDOAdQFcl4AMBAZAy4ywXZ7ZMLLSjKVS7n_pz4kR4hLgCJPwglZPbY7R533zvbUdIsULYY-hs2WBk9jsK_UR2P7ITq8pG2HbfPSY5qFdereHfZtY_o2dEhDRw1dmdg4htas3A9IcYjeWHdMDrxZoTv5zlPyfHP9NLtj84fb-9nVnFmhoGd1vbBcSWm45VmuamNczaUA7lwhweaiAMWFNyCrQngJpVSVK-u68kpkpa2yKTkb925ieBvSi3oZhtilkzqDQuVcqQqSSowqGwNidF5vYrs2cas56E9X9eiqTq7qL1f1LkHZCGESd42Lv6v_oT4AFRd7_A</recordid><startdate>20240801</startdate><enddate>20240801</enddate><creator>Yang, Jinjin</creator><creator>Wang, Zhechao</creator><creator>Wang, Ende</creator><creator>Qiao, Liping</creator><creator>Fu, Jianfei</creator><creator>Li, Wei</creator><creator>Li, Jiajia</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KL.</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20240801</creationdate><title>Size effect and anisotropy of rock fractures: insights from investigations on a large-scale fracture surface</title><author>Yang, Jinjin ; Wang, Zhechao ; Wang, Ende ; Qiao, Liping ; Fu, Jianfei ; Li, Wei ; Li, Jiajia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-bbdc1755a1c1347baaeb15201ee650c4260712fa05962f508579e8bb9f7238c93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Anisotropy</topic><topic>Coefficient of variation</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Fracture permeability</topic><topic>Fracture surfaces</topic><topic>Geophysics/Geodesy</topic><topic>Geotechnical Engineering & Applied Earth Sciences</topic><topic>Morphology</topic><topic>Parameter sensitivity</topic><topic>Research Article - Applied Geophysics</topic><topic>Rocks</topic><topic>Sampling</topic><topic>Sandstone</topic><topic>Size effects</topic><topic>Structural Geology</topic><topic>Surface properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Jinjin</creatorcontrib><creatorcontrib>Wang, Zhechao</creatorcontrib><creatorcontrib>Wang, Ende</creatorcontrib><creatorcontrib>Qiao, Liping</creatorcontrib><creatorcontrib>Fu, Jianfei</creatorcontrib><creatorcontrib>Li, Wei</creatorcontrib><creatorcontrib>Li, Jiajia</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Acta geophysica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Jinjin</au><au>Wang, Zhechao</au><au>Wang, Ende</au><au>Qiao, Liping</au><au>Fu, Jianfei</au><au>Li, Wei</au><au>Li, Jiajia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Size effect and anisotropy of rock fractures: insights from investigations on a large-scale fracture surface</atitle><jtitle>Acta geophysica</jtitle><stitle>Acta Geophys</stitle><date>2024-08-01</date><risdate>2024</risdate><volume>72</volume><issue>4</issue><spage>2487</spage><epage>2501</epage><pages>2487-2501</pages><issn>1895-7455</issn><issn>1895-6572</issn><eissn>1895-7455</eissn><abstract>The mechanical and hydraulic behaviors of rock fractures are strongly dependent on the properties of the surface morphology. In this study, a sandstone fracture surface is taken as the research object. The morphological properties of the fracture surface characterized by parameters
Z
2s
,
Z
2
, and
SRv
are analyzed under the different sampling windows and profile lines. The results show that the large sampling window is more conducive to obtaining stable values of the morphology parameter
Z
2s
. The coefficient of variation (CV) and the percentage of variation (PV) are proposed to determine the stable values of the morphology parameter
Z
2s
, which is defined as a representative elementary surface (RES). It is confirmed that there is a RES with a size of 220 mm in the study region. The large sampling window generates a long correlation length of the morphology parameter
Z
2s
. The differential sensitivities of the morphology parameters
Z
2
and
SRv
are compared under the different profile lines. It is found that the parameter
Z
2
can better describe the random variation properties of the surface morphology, while the parameter
SRv
is more suitable for describing the spatial structural variation properties of the surface morphology. The findings of this work are of great significance for investigating the size effect and anisotropy of rock fracture permeability.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s11600-023-01232-z</doi><tpages>15</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1895-7455 |
| ispartof | Acta geophysica, 2024-08, Vol.72 (4), p.2487-2501 |
| issn | 1895-7455 1895-6572 1895-7455 |
| language | eng |
| recordid | cdi_proquest_journals_3067417790 |
| source | Springer Link |
| subjects | Anisotropy Coefficient of variation Earth and Environmental Science Earth Sciences Fracture permeability Fracture surfaces Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Morphology Parameter sensitivity Research Article - Applied Geophysics Rocks Sampling Sandstone Size effects Structural Geology Surface properties |
| title | Size effect and anisotropy of rock fractures: insights from investigations on a large-scale fracture surface |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T11%3A33%3A32IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Size%20effect%20and%20anisotropy%20of%20rock%20fractures:%20insights%20from%20investigations%20on%20a%20large-scale%20fracture%20surface&rft.jtitle=Acta%20geophysica&rft.au=Yang,%20Jinjin&rft.date=2024-08-01&rft.volume=72&rft.issue=4&rft.spage=2487&rft.epage=2501&rft.pages=2487-2501&rft.issn=1895-7455&rft.eissn=1895-7455&rft_id=info:doi/10.1007/s11600-023-01232-z&rft_dat=%3Cproquest_cross%3E3067417790%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c270t-bbdc1755a1c1347baaeb15201ee650c4260712fa05962f508579e8bb9f7238c93%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=3067417790&rft_id=info:pmid/&rfr_iscdi=true |