Lü Peng, PANG Wei, YANG Guang-qing, et al. Finite element analysis of engineering behavior of the widening dams
on soft soil foundation[J]. 2006, 27(S2).
Lü Peng, PANG Wei, YANG Guang-qing, et al. Finite element analysis of engineering behavior of the widening dams
on soft soil foundation[J]. 2006, 27(S2).DOI:
To fit the water level rise and improve the flood control standard
the dam usually is widened. New widening part of the dam can induce the nonuniform post-construction settlements and lateral displacements
which will influence its stability. The finite element method is used to analyze the influences of the widening width
ground treatment
geogrid’s character and layout manner on the project character of the dam. The calculation results show that by the above means
the stability of the dam can be improved; and the post-construction settlements and lateral displacements can be decreased. The conclusions can be for reference to similar projects.