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Deformation Mechanism of Soft Rock

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Soft Rock Mechanics and Engineering

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Abstract

The deformation mechanism of soft rocks can be divided into three categories: physical and chemical expansion mechanism, stress dilatancy mechanism, and structural deformation mechanism. The deformation mechanism of soft rock roadway in mines is usually complex, often a combination of three or more types. The key technology for roadway support is also provided.

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References

  • He M (1992a) Soft rock expansion mechanism. Guangxi Coal:20–24

    Google Scholar 

  • He M (1992b) Discussion on mechanics of deformation mechanics of soft rock roadway. Soft Rock Eng:46–51

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  • He M (1992c) Mechanism classification of soft rock deformation and support countermeasure. Guangxi Coal:70–74

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  • He M (1992d) Mechanism of Soft Rock Expansion and Its Supporting. Proceedings of the Young Workers’ Seminar of China Coal First Institute, pp 118–125

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  • He M (1997) Mechanism and support countermeasure of soft rock deformation in coal mine. Hydrogeol Eng Geol 2(2):12–16

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  • He M, Zou Z, Zou Y (1993) Introduction to soft rock tunnel engineering. China University of Mining and Technology Press, Beijing. (in Chinese)

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  • He M, Jing H, Sun X (2002) Soft rock engineering mechanics. Science Press, Beijing. (in Chinese)

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  • Norrish K (1954) Manner of swelling of montmorillonite. Nature 173(4397):256–257

    Article  Google Scholar 

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Author information

Authors and Affiliations

  1. State Key Laboratory for Geomechanics and Deep Underground Engineering of China, University of Mining and Technology, Beijing, China

    He Manchao & Sun Xiaoming

Authors
  1. He Manchao
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  2. Sun Xiaoming
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Corresponding author

Correspondence to He Manchao .

Editor information

Editors and Affiliations

  1. Polytechnical School, University of São Paulo, São Paulo, São Paulo, Brazil

    Milton Kanji

  2. State Key Laboratory for GeoMechanics and Deep Underground Engineering, China University of Mining & Technology (Beijing), Tongji University, Beijing, China

    Manchao He

  3. Department of Civil Engineering, University of Porto, Porto, Portugal

    Luís Ribeiro e Sousa

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Manchao, H., Xiaoming, S. (2020). Deformation Mechanism of Soft Rock. In: Kanji, M., He, M., Ribeiro e Sousa, L. (eds) Soft Rock Mechanics and Engineering . Springer, Cham. https://doi.org/10.1007/978-3-030-29477-9_15

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