000010054 001__ 10054
000010054 005__ 20141205154140.0
000010054 04107 $$aeng
000010054 046__ $$k2008-10-12
000010054 100__ $$aGavali, Pallavi
000010054 24500 $$aEarthquake Simulations of Large Scale Structures Using OpenSees Software on Grid and High Performance Computing in India

000010054 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010054 260__ $$b
000010054 506__ $$arestricted
000010054 520__ $$2eng$$aThe Open System for Earthquake Engineering Simulation (OpenSees) is one of the many projects under development, as part of the Pacific Earthquake Engineering Research Center (PEER). Breaking the barriers of traditional methods and software development protocols, PEER has embarked on a completely new approach in the earthquake engineering community by developing an open-source, object-oriented software framework. Tthe rapid advances in information technology can be used in developing the next generation of earthquake engineering simulation applications and also in educating the next generation of earthquake engineers. These advances include high-end computers for solving large-scale problems; databases for searching for new information from experimental data, simulation data, or observed data such as ground motion and field data; and visualization technology for providing engineers, design professionals, understanding about the performance of their systems. The capabilities of OpenSees include Modeling, Analysis and Structural Reliability. In this investigation, OpenSees software has been implemented on different HPC system in India and its performance has been evaluated using simulation studies. The OpenSees model has a Bridge and the effects of permanent displacements on the performance of these structures with impact of long period ground motions in an earthquake. The Simulation study is carried out using our Supercomputing facility - Param Padma system. The earthquake engineering analysis and simulations demand high computational requirements. A study on the time performance has been carried out and the effectiveness of parallel Opensees, to handle large size simulations is demonstrated taking advantage of the latest developments in databases, reliability methods, scientific visualization, and high-end computing

000010054 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010054 653__ $$aOpenSees, High Performance Computing, Simulations, nonlinear finite element analysis

000010054 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010054 720__ $$aGavali, Pallavi$$iShah, Mahesh
000010054 8560_ $$ffischerc@itam.cas.cz
000010054 8564_ $$s61923$$uhttps://invenio.itam.cas.cz/record/10054/files/S10-046.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: S10-046.
000010054 962__ $$r9324
000010054 980__ $$aPAPER