2D Seismic Analysis of Pine Flat Concrete Gravity Dam Including Mass of Foundation: Approach with Infinite Elements

Edwin Josef Staudacher*, Gerald Zenz

*Korrespondierende/r Autor/in für diese Arbeit

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem Konferenzband

Abstract

Since 1991 the Committee on Computational Aspects of Analysis and Design of Dams within the International Commission on Large Dams (ICOLD) organizes the bi-annual held Benchmark Workshops. The 15th Benchmark Workshop, held in Milan (Italy) is dedicated to three formulated themes as well as an open theme. Numerical studies on the seismic response of the highest monolith of Pine Flat Dam are defined in Theme A, which the present paper is focused on. Several numerical studies are part of Theme A, like modal analyses and transient seismic analyses in which the mass of the foundation is respected. Generally, 2D finite element models with plain strain formulation are used. To simulate a far field solution of the given problem, infinite elements are used for static and dynamic load cases. Furthermore, linear elastic material behavior is assumed together with the so-called concrete damaged plasticity model, a non-linear material model, which is applied to the dam body. To account for hydrodynamic effects due to seismic loading acoustic elements are coupled to the solid structural parts to enable the fluid-structure-interaction.

Originalspracheenglisch
TitelNumerical Analysis of Dams
UntertitelProceedings of the 15th ICOLD International Benchmark Workshop. ICOLD-BW 2019
Redakteure/-innenGabriella Bolzon, Donatella Sterpi, Guido Mazzà, Antonella Frigerio
ErscheinungsortCham/Switzerland
Herausgeber (Verlag)Springer Nature Switzerland AG
Seiten309-322
Seitenumfang14
Band91
ISBN (elektronisch)978-3-030-51085-5
ISBN (Print)978-3-030-51084-8
DOIs
PublikationsstatusVeröffentlicht - 1 Jan 2021
Veranstaltung15th International Benchmark Workshop on Numerical Analysis of Dams - Politecnico di Milano, Milano, Italien
Dauer: 9 Sep 201911 Sep 2019

Publikationsreihe

NameLecture Notes in Civil Engineering
Band91
ISSN (Print)2366-2557
ISSN (elektronisch)2366-2565

Konferenz

Konferenz15th International Benchmark Workshop on Numerical Analysis of Dams
Kurztitel15th ICOLD-BW
LandItalien
OrtMilano
Zeitraum9/09/1911/09/19

ASJC Scopus subject areas

  • !!Civil and Structural Engineering

Fingerprint Untersuchen Sie die Forschungsthemen von „2D Seismic Analysis of Pine Flat Concrete Gravity Dam Including Mass of Foundation: Approach with Infinite Elements“. Zusammen bilden sie einen einzigartigen Fingerprint.

Dieses zitieren