Coupling of FEM and DDA Method

CHENG Yungming, ZHANG Yonghui, WANG Kejun. Coupling of FEM and DDA Method[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(6): 727-730.

Citation:

CHENG Yungming, ZHANG Yonghui, WANG Kejun. Coupling of FEM and DDA Method[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(6): 727-730.

Citation:

CHENG Yungming, ZHANG Yonghui, WANG Kejun. Coupling of FEM and DDA Method[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(6): 727-730.

Abstract

Each kind of numerical analysis method in geotechnical engineering has its advantages and limitations. Coupling analysis is often used to model complicated geotechnic problem which involves both continuum and discontinuum. The theory of coupling and the couple method of FEM and DDA are introduced. An example is given to prove the advantages of this couple method.

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