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Numerical simulation of stress for the blasting of foundation pit

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Journal of Coal Science and Engineering (China)

Abstract

Through the simulation of explicit dynamic analysis software LS-DYNA, made an analysis to the particle velocity and the stress distribution of surrounding rock when the explosives blasting. Explicated the mechanical character of surrounding rock in the foundation pit blasting, provided a basis to set of blasting parameters and optimized the blasting construction.

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References

  1. 宋 守志. 固体介质中的应力波[M]. 北京: 煤炭工业出版社, 1989. Song Shouzhi. Stress wave of the solid medium[M]. Beijing: China Coal Industry Publishing House, 1989.

    Google Scholar 

  2. Henry J. Explosion dynamics and applications[M]. Beijing: Science Press, 1987.

    Google Scholar 

  3. LSTC. LS-DYNA keyword user’s manual[M]. California: Livermore Software Technology Corporation, 2003.

    Google Scholar 

  4. 时 党勇. 基于ANSYS/LS-DYNA8.1进行显示动力分析[M]. 北京: 清华大学出版社, 2005. Shi Dangyong. ANSYS/LS-DYNA8.1 display based on the dynamic analysis[M]. Beijing: Tsinghua University Press, 2005.

    Google Scholar 

  5. 白 金泽. LS-DYNA3D理论基础与实例分析[M]. 北京: 科学出版社, 2005. Bai Jinze. LS-DYNA3D theoretical basis and examples[M]. Beijing: Science Press, 2005.

    Google Scholar 

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Authors and Affiliations

  1. The Engineering Blasting Institute, Liaoning Technical University, Fuxin, 123000, China

    Hong-lu Fei  (费鸿禄) & Xin-pu Zhao  (赵昕普)

Authors
  1. Hong-lu Fei  (费鸿禄)
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  2. Xin-pu Zhao  (赵昕普)
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Corresponding author

Correspondence to Hong-lu Fei  (费鸿禄).

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Fei, Hl., Zhao, Xp. Numerical simulation of stress for the blasting of foundation pit. J Coal Sci Eng China 14, 634–636 (2008). https://doi.org/10.1007/s12404-008-0429-y

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  • DOI: https://doi.org/10.1007/s12404-008-0429-y

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