Dynamic Analysis of Footings on Layered Media

Kausel, Eduardo; Waas, G.; Roësset, José M.

doi:10.1061/jmcea3.0002059

Cited by 101 publications

(7 citation statements)

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“…However, the procedure is limited to ideal horizontal layers. Kausel, Roesset, and Waas (1975) extended the Lysmer-Waas approach to problems with axisymmetric geometry and arbitrary loading.…”

Section: Subdivision Of a Layered Semi-infinite Regionmentioning

confidence: 99%

Seismic design technology for Breeder Reactor structures. Volume 3: special topics in reactor structures

Reddy¹

1983

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Pnce Printed Copy A08 Microfiche AOlCodes are used for pricing all publications. The code is determined by the number of pages in the publication. Information pertaining to the pricing codes can be found in the current issues of the following publications, which are generally available in most libraries: Energy Research Abstracts (ERA); Government Reports Announcements and Index (GRA and I); Scientific and Technical

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Section: Subdivision Of a Layered Semi-infinite Regionmentioning

confidence: 99%

Seismic design technology for Breeder Reactor structures. Volume 3: special topics in reactor structures

Reddy¹

1983

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“…e boundary integral equation [12][13][14], thin-layer method [15][16][17], and exact Dirichlet-to-Neumann artificial boundaries [18][19][20] are categorised to global artificial boundary conditions. Local artificial boundaries allow approximate simulation of the infinite domain.…”

Section: Introductionmentioning

confidence: 99%

An Arc-Consistent Viscous-Spring Artificial Boundary for Numerical Analysis of Seismic Response of Underground Structures

Yin²,

Wang

et al. 2022

Shock and Vibration

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A new arc-consistent viscous-spring artificial boundary (ACVAB) was proposed by changing a traditional flat artificial boundary based on the theory of viscous-spring artificial boundaries. Through examples, the concept underpinning the establishment and specific setting of the boundary in the finite element software were described. Through comparison with other commonly used artificial boundaries in an example for near-field wave analysis using the two-dimensional (2D) half-space model, the reliability of the ACVAB was verified. Furthermore, the ACVAB was used in the numerical analysis of the effects of an earthquake on underground structures. The results were compared with the shaking table test results on underground structures. On this basis, the applicability of the ACVAB to a numerical model of seismic response of underground structures was evaluated. The results show that the boundary is superior to common viscous-spring boundaries in terms of accuracy and stability, and therefore, it can be used to evaluate radiation damping effects of seismic response of underground structures and is easier to use.

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“…Wong and Luco [11] analysed the effect of a layered halfspace on the interaction of two rigid, square surface foundations subjected to external forces by the boundary integral equation technique. Kausel et al [12] and Lin et al [13] used the Finite-Element-Method (FEM) together with consistent boundaries to examine the FSFI of rigid foundations resting on or embedded in a stratum over bedrock for harmonic force and moment excitation in all degrees of freedom. An analytical method addressing the dynamic subsoil coupling between a finite number of rigid, rectangular foundations solving the mixed boundary value problem by the Bubnov-Galerkin method has been presented by Triantafyllidis and Prange [14].…”

Section: Introductionmentioning

confidence: 99%

Three Dimensional Dynamic Interaction of Adjacent Foundations on a Halfspace With Local Inhomogenity Applying a Coupled Itm-Fem Approach

Freisinger¹,

Müller²

2021

Proceedings of the 8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COM

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Dynamic Analysis of Footings on Layered Media

Cited by 101 publications

References 0 publications

Seismic design technology for Breeder Reactor structures. Volume 3: special topics in reactor structures

Seismic design technology for Breeder Reactor structures. Volume 3: special topics in reactor structures

An Arc-Consistent Viscous-Spring Artificial Boundary for Numerical Analysis of Seismic Response of Underground Structures

Three Dimensional Dynamic Interaction of Adjacent Foundations on a Halfspace With Local Inhomogenity Applying a Coupled Itm-Fem Approach

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