Department of Engineering Sciences, Conference / Seminar

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Publication (161)

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Author
Dicleli, Murat (85)
Karalar, Memduh (15)
Akgül, Ferhat (13)
Erhan, Semih (12)
Evis, Zafer (11)

Subject
Seismic (6)
Damper (3)
Performance (3)
Seismic isolation (3)
Steel (3)

Date Issued
1993 - 1999 (19)
2000 - 2009 (42)
2010 - 2020 (100)

Recent Submissions

Performance-Based Design of Seismic İsolated Bridges in Cold Climate; A Case Study
Dicleli, Murat (2020-11-21)
Late Temporal Modeling in 3D CNN Architectures with BERT for Action Recognition
Kalfaoğlu, M Esat; Kalkan, Sinan; Alatan, Abdullah Aydın (2020-08-28)
N-wave Maximum Runup with Fault Plane Parameters
Kanoğlu, Utku; Sharghivand, Naeimeh (null; 2019-12-13)
It was common practice to represent tsunami initial wave form as solitary wave until Tadepalli and Synolakis (1996 Proc. R. Soc. Lond. A 445, 99-112). Once, Tadepalli and Synolakis (1996) have proposed N-wave as the approp...
Performance Of Steel Framed Buildings Equipped With Viscous Fluid Dampers Under Near-Fault Ground Motions With Directivity
Karalar, Memduh; Dicleli, Murat (2019-07-06)
Optimum Properties of Seismic Isolation Systems in Highway Bridges to Minimize Isolator Displacements or Substructure Forces
Dicleli, Murat; Karalar, Memduh (null; 2019-07-06)
In this study, closed form equations as functions of the isolator, bridge and ground motion properties are formulated to calculate the optimum characteristic strength, Qd and post-elastic stiffness, kd, of the isolator to ...
Comparative assessment of the efficiency of seismic isolation for seismic retrofitting of highway bridges in regions of low-to-moderate seismicity
Karalar, Memduh; Dicleli, Murat (null; 2019-07-06)
In this paper, the economical and structural efficiency of friction pendulum bearings (FPB) for retrofitting typical seismically vulnerable bridges in the State of Illinois is studied. For this purpose, a bridge was select...
Performance based design of seismic isolated bridges in cold climates using multi directional torsional hysteretic damper and lubricated flat sliding spherical bearings
Dicleli, Murat; Salem Milani, Ali (null; 2019-07-06)
Diatom silika kabuk katkılı PHBV/PCL-pullulan taşıyıcıların kemik doku mühendisliğine uygunluğunun araştırılması
Dalgıç, Ali Deniz; Atila, Deniz Hazal; Koman, Ezgi; Karataş, Ayten; Tezcaner, Ayşen; Keskin, Dilek (2018-12-15)
Elastic-gap device to enhance the performance of seismic-isolated bridges in near fault zones
Dicleli, Murat; Karalar, Memduh (2018-09-28)
For seismic isolated bridges (SIBs) subjected to near-fault (NF) ground motions with directivity effect, the isolator displacements tend to be considerably large. Consequently, isolators with very large dimensions may be r...
Seismic retrofitting of RC buildings using energy dissipating shear link
Dicleli, Murat; Durucan, Cengizhan (null; 2018-09-28)
Proposed cycle counting method to estimate fatigue damage in integral bridge steel h-piles
Dicleli, Murat; Karalar, Memduh (2018-08-03)
Several cycle counting methods exist in the literature for the study of fatigue damage generated in structures. Level Crossing, Peak, Simple range and Rainflow counting methods are those using the stress and deformation ra...
Optimal structural and geotechnical parameters for seismic performance improvement of integral bridges
Dicleli, Murat; Erhan, Semih (null; 2018-08-03)
In this paper, practical techniques are introduced for detailed modelling of soil-pile and soil-abutment interaction effects for integral bridges (IBs). Furthermore, a parametric study is conducted to determine appropriate...
Design of isolated bridges for adaptive seismic performance using gapped hysteretic damper connections
Dicleli, Murat; Salem Milani, Ali (null; 2018-08-03)
Hysteretic dampers in bridges with seismically isolated decks are usually coupled with shock transmitters in order to prevent their engagement during thermal displacements of the deck. An alternative design approach is pre...
Experimental Investigation on the Low Cycle Fatigue Life of Piles
Karalar, Memduh; Dicleli, Murat (2018-07-13)
In this study, the low cycle fatigue tests are conducted to investigate the fatigue life of steel H-piles subjected to thermal induced cyclic strains/displacements. Review of literature revealed that there are few experime...
Importance of simulation in the design of experimental tests
Dicleli, Murat; Karalar, Memduh (2018-07-13)
Linear and Nonlinear finite element (FE) models of the steel H-pile specimens used in the ex-perimental test set up are developed using the computer program ANSYS to identify potential problems that may be encountered duri...
Experimental investigation on the low cycle fatigue life of piles
Dicleli, Murat (2018-07-13)
In this study, the low cycle fatigue tests are conducted to investigate the fatigue life of steel H-piles subjected to thermal induced cyclic strains/displacements. Review of literature revealed that there are few experime...
Pullulan Hydrogel-Immobilized Bacterial Cellulose Membranes for Wound Dressing
Atila, Deniz Hazal; Karataş, Ayten; Keskin, Dilek; Tezcaner, Ayşen (2018-06-06)
When a full-thickness skin is lost due to trauma or diseases, wound bed cannot be immediately repaired. Coverage of damaged tissue with a material other than patient???s own skin to prevent dehydration and infection can be...
Graphene Oxide Incorporated Silicate Doped Nano-hydroxyapatite Novel Composite for Bone Tissue Engineering
Dalgıç, Ali Deniz; Alshemary, Ammar Zeıdan Ghaılan; Tezcaner, Ayşen; Keskin, Dilek; Evis, Zafer (2018-06-05)
Hydroxyapatite, as the natural inorganic phase of the bone tissue has been widely used as the main structure of bone tissue scaffolds. In studies, ion substitution into hydroxyapatite structure enhanced the osteogenic prop...
Investigation of low cycle fatigue in integral bridge steel h-piles under seismic displacement reversals
Dicleli, Murat; Erhan, Semih (null; 2018-02-02)
Comparison of maximum runup through analytical and numerical approaches for different fault parameters estimates
Wronna, Martın; Baptısta, Marıa Ana; Kanoğlu, Utku; Mıranda, Jorge Mıguel (2017-12-11)
The one-dimensional analytical runup theory in combination with near shore synthetic waveforms is a promising tool for tsunami rapid early warning systems. Its application in realistic cases with complex bathymetry and ini...
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