Research on Fast Conversion of Large Complex Block Model in SURPAC to Three-Dimensional Numerical Grid in FLAC3D

Peng Xiang; Hong Guang Ji; Jing Zou

doi:10.4028/www.scientific.net/AMM.543-547.1947

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547Research on Fast Conversion of Large Complex Block...

Research on Fast Conversion of Large Complex Block Model in SURPAC to Three-Dimensional Numerical Grid in FLAC3D

Abstract:

Existing numerical grid generation based on Surpac block model is inefficient when the grid quantity is large. This article obtains from the existing methods, summarizes the complete process, and adds the key details of it. By setting simpler nodes condensation algorithm, improving the problem of low conversion efficiency caused by the too large node number, achieving the fast effective conversion of Surpac block model to FLAC3D model by using C language programming. This new method has been used in building rock burst hazard analysis model of Ling-Long gold mine, which proves this modeling method is feasible and effective.

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Periodical:

Applied Mechanics and Materials (Volumes 543-547)

Pages:

1947-1950

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.543-547.1947

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Online since:

March 2014

Authors:

Peng Xiang*, Hong Guang Ji, Jing Zou

Keywords:

Data Transfer, FLAC3D Three-Dimensional Numerical Grid, Nodes Condensation Algorithm, Surpac Block Model

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References

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