Space–time FEM with block-iterative algorithm for nonlinear dynamic fracture analysis of concrete gravity dam

In this paper, space–time finite element method is developed for the dynamic fracture analysis of dam–reservoir (DR) system which is supported on a perfectly rigid foundation. In this method, an auxiliary variable q representing the first-order time derivative of hydrodynamic pressure is treated as...

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Veröffentlicht in:	Soil dynamics and earthquake engineering (1984) Jg. 131; S. 105995
Hauptverfasser:	Sharma, Vikas, Fujisawa, Kazunori, Murakami, Akira
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Barking Elsevier Ltd 01.04.2020 Elsevier BV
Schlagworte:	Block iterative scheme Coaxial rotating crack model Computing time Concrete blocks Concrete dams Concrete gravity dam Direct reduction Domains Dynamic fracture analysis Dynamical systems Finite element method Fracture mechanics Gravity dams Hydrodynamic pressure Iterative algorithms Iterative methods Mathematical analysis Nonlinear analysis Nonlinear dynamics Nonlinear systems Nonlinearity Plastic deformation Quadratures Reservoirs Space–time FEM Block iterative scheme Dynamic fracture analysis Coaxial rotating crack model Concrete gravity dam Space–time FEM
ISSN:	0267-7261, 1879-341X
Online-Zugang:	Volltext
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