S
Siamak Sattar
Researcher at National Institute of Standards and Technology
Publications - 42
Citations - 368
Siamak Sattar is an academic researcher from National Institute of Standards and Technology. The author has contributed to research in topics: Seismic retrofit & Masonry. The author has an hindex of 7, co-authored 33 publications receiving 245 citations. Previous affiliations of Siamak Sattar include University of Colorado Boulder & Mazandaran University of Science and Technology.
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Performance-based seismic assessment of steel frames using endurance time analysis
TL;DR: In this article, the authors proposed the endurance time analysis (ETA) method as an alternative method to THA and incremental dynamic analysis (IDA), which is a time history based dynamic pushover procedure that applies a set of gradually intensifying acceleration functions to the structure.
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Seismic Performance of Nonductile Reinforced Concrete Frames with Masonry Infill Walls—I: Development of a Strut Model Enhanced by Finite Element Models
Siamak Sattar,Abbie B. Liel +1 more
TL;DR: In this paper, the authors proposed a finite elemeasure finite-time finite-element finite-length (FEEM) model for reinforced concrete (RC) frames with masonry infill walls.
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Seismic Performance of Nonductile Reinforced Concrete Frames with Masonry Infill Walls—II: Collapse Assessment
Siamak Sattar,Abbie B. Liel +1 more
TL;DR: In this article, the collapse performance of a set of masonry-infilled reinforced concrete (RC) frame buildings that are representative of 1920s-era construction in Los Angeles, California is quantified.
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Development and Utilization of a Database of Infilled Frame Experiments for Numerical Modeling
TL;DR: This work states that reliable analytical and empirical models of the force-deformation parameters used to characterize the nonlinear behavior of masonry panels are essential to simulating the seismic response ofasonry panels in earthquakes.
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Axisymmetric transient waves in transversely isotropic half-space
TL;DR: In this paper, a complete solution of the wave equations for transversely isotropic media was obtained in the Laplace-Hankel domain for axisymmetric problems, and numerical evaluations of the integrals for some transversely-isotropic materials as well as an isotropically-observable one were obtained.