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Rock mass characterization for shallow granite by integrating rock core indices and seismic velocity.

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Title: Rock mass characterization for shallow granite by integrating rock core indices and seismic velocity.
Authors: Lin, Daming1 lindm2013@126.com, Lou, Feng1, Yuan, Renmao2, Shang, Yanjun3, Zhao, Yun4, MA, Jilei5, Zhang, Lan6, Li, Kun3, Bao, Weixing7
Source: International Journal of Rock Mechanics & Mining Sciences. Mar2017, Vol. 93, p130-137. 8p.
Subjects: Seismic wave velocity, Granite, Geophysical prospecting, Mechanical behavior of materials, Velocity
Abstract: Mechanical and geophysical properties obviously vary between rocks and rock masses. In general, rock mass structures are seldom analyzed quantitatively based on geophysical information. In this paper, the authors combine data from 278 shallow boreholes and 12 CSNS engineering geo-exploration lines in a granitic area in South China and use the GOCAD software platform to establish a three-dimensional geological-geophysical model. A quantitative relationship between the rock mass structure and granitic RCI (rock core index) is then established. An empirical relationship between the RCI and the seismic velocity of the rock mass is also obtained, which is helpful for analyzing the features of the rock mass. This research improves the quantitative study of rock mass structures using geophysical parameters, which is helpful for the prevention of geological disasters along the highway in the granitic area. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Rock Mechanics & Mining Sciences is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 121935566
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Label: Title
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  Data: Rock mass characterization for shallow granite by integrating rock core indices and seismic velocity.
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  Data: <searchLink fieldCode="AR" term="%22Lin%2C+Daming%22">Lin, Daming</searchLink><relatesTo>1</relatesTo><i> lindm2013@126.com</i><br /><searchLink fieldCode="AR" term="%22Lou%2C+Feng%22">Lou, Feng</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yuan%2C+Renmao%22">Yuan, Renmao</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Shang%2C+Yanjun%22">Shang, Yanjun</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhao%2C+Yun%22">Zhao, Yun</searchLink><relatesTo>4</relatesTo><br /><searchLink fieldCode="AR" term="%22MA%2C+Jilei%22">MA, Jilei</searchLink><relatesTo>5</relatesTo><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Lan%22">Zhang, Lan</searchLink><relatesTo>6</relatesTo><br /><searchLink fieldCode="AR" term="%22Li%2C+Kun%22">Li, Kun</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Bao%2C+Weixing%22">Bao, Weixing</searchLink><relatesTo>7</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Rock+Mechanics+%26+Mining+Sciences%22">International Journal of Rock Mechanics & Mining Sciences</searchLink>. Mar2017, Vol. 93, p130-137. 8p.
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  Data: <searchLink fieldCode="DE" term="%22Seismic+wave+velocity%22">Seismic wave velocity</searchLink><br /><searchLink fieldCode="DE" term="%22Granite%22">Granite</searchLink><br /><searchLink fieldCode="DE" term="%22Geophysical+prospecting%22">Geophysical prospecting</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+behavior+of+materials%22">Mechanical behavior of materials</searchLink><br /><searchLink fieldCode="DE" term="%22Velocity%22">Velocity</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: Mechanical and geophysical properties obviously vary between rocks and rock masses. In general, rock mass structures are seldom analyzed quantitatively based on geophysical information. In this paper, the authors combine data from 278 shallow boreholes and 12 CSNS engineering geo-exploration lines in a granitic area in South China and use the GOCAD software platform to establish a three-dimensional geological-geophysical model. A quantitative relationship between the rock mass structure and granitic RCI (rock core index) is then established. An empirical relationship between the RCI and the seismic velocity of the rock mass is also obtained, which is helpful for analyzing the features of the rock mass. This research improves the quantitative study of rock mass structures using geophysical parameters, which is helpful for the prevention of geological disasters along the highway in the granitic area. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Rock Mechanics & Mining Sciences is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.ijrmms.2016.08.007
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      – Code: eng
        Text: English
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        PageCount: 8
        StartPage: 130
    Subjects:
      – SubjectFull: Seismic wave velocity
        Type: general
      – SubjectFull: Granite
        Type: general
      – SubjectFull: Geophysical prospecting
        Type: general
      – SubjectFull: Mechanical behavior of materials
        Type: general
      – SubjectFull: Velocity
        Type: general
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      – TitleFull: Rock mass characterization for shallow granite by integrating rock core indices and seismic velocity.
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            NameFull: Lou, Feng
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            NameFull: Shang, Yanjun
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            NameFull: Zhao, Yun
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              M: 03
              Text: Mar2017
              Type: published
              Y: 2017
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            – TitleFull: International Journal of Rock Mechanics & Mining Sciences
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