Interaction analysis for the response of structures subjected to seismic excitations : a parametric study

İrhan, Barış


Contact mechanics of graded materials: Analyses using singular integral equations
Dağ, Serkan (2006-10-18)
Contact stress distribution at an FGM surface is evaluated using an analytical technique based on the singular integral equations. An FGM half-plane is assumed to be in sliding contact with a rigid stamp of an arbitrary profile. The functionally graded medium is assumed to possess two-dimensional material property variations. Two independent nonhomogeneity constants are used to derive the governing partial differential equations. By using the integral transform techniques, all boundary conditions are satisf...
Interaction analysis of dual interaction CSCL environments
Çakır, Murat Perit; Stahl, Gerry (null; 2009-06-08)
In order to collaborate effectively in group discourse on a topic like mathematical patterns, group participants must organize their activities so that they have a shared understanding of the significance of their utterances, inscriptions and behaviors—adequate for sustaining productive interaction. The need for participants to coordinate their actions becomes particularly salient in dual-interaction environments, where, e.g., chat postings and graphical drawings must work together; analysts of such interac...
Interface crack problems in graded orthotropic media: Analytical and computational approaches
Dağ, Serkan; Erdogan, F (Springer Science and Business Media LLC, 2004-11-01)
Interface crack problems in graded orthotropic media are considered using analytical and computational techniques. In the analytical formulation an interface crack between a graded orthotropic coating and a homogeneous orthotropic substrate is considered. The principal axes of orthotropy are assumed to be parallel and perpendicular to the crack plane. Mechanical properties of the medium are assumed to be continuous with discontinuous derivatives at the interface. The problem is formulated in terms of the av...
Interface passivation of perovskite solar cells with novel cations
Çel, Gülsevim Bensu; Günbaş, Emrullah Görkem; Yerci, Selçuk; Department of Micro and Nanotechnology (2022-8)
Interface engineering and surface defect passivation play an important role in the development of state-of-the-art perovskite solar cells. Forming an additional two-dimensional (2D) layer on top of the primary perovskite absorber after treatment with organic spacers not only passivates defects and improves the device performance, but also enhances stability. In this study, two novel cations, that are 2,6-methoxy-phenylethyl ammonium iodide (2,6-MeO-PEAI) and 3,5-methoxy-phenylethyl ammonium iodide (3,5-MeO-...
Erkoç, Şakir (Wiley, 1990-09-01)
The structural stability and energetics of microclusters containing 3 to 7 atoms of f.c.c. metal elements are investigated. A recently developed empirical many‐body potential function (PEF) is used in the calculations, which comprises two‐ and threebody atomic interactions. The PEF satisfies both, bulk cohesive energy and stability condition. It is found that the energetically most stable structures of microclusters are in compact form.
Citation Formats
B. İrhan, “Interaction analysis for the response of structures subjected to seismic excitations : a parametric study,” Middle East Technical University, 2002.