Department of Engineering Sciences, Conference / Seminar

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Dicleli, Murat (100)
Evis, Zafer (17)
Karalar, Memduh (17)
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Tezcaner, Ayşen (14)

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Seismic (6)
Damper (3)
Hydroxyapatite (3)
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Seismic isolation (3)

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1991 - 1999 (20)
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Conference Paper (179)
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Recent Submissions

SENSITIVITY ANALYSIS FOR DERIVATION OF 1D VS PROFILES USING INVERSE QUARTER-WAVELENGTH THEORY Ozisin, Mehmet; Ertuğrul, Zehra (2023-01-01) It is possible to convert median response spectra estimated based on a selected Ground-motion Prediction Equation (GMPE) to its corresponding Fourier amplitude spectrum (FAS) by using the inverse vibration theory (IRVT). T...
Cyclic Performance of Integral Bridge Steel H-Piles due to Seasonal Temperature Variations: Finite Element Approach and Experimental Testing Dicleli, Murat (2022-11-21) Integral abutment bridges (IABs) are those bridges without expansion joints. A single row of steel H-piles (SHPs) is commonly used at the thin and stub abutments of IABs to form a flexible support system at the bridge ends...
Cyclic Performance of Integral Bridge Steel H-Piles due to Seasonal Temperature Variations: Experimental Testing and Finite Element Approach Dicleli, Murat (2022-09-18) Integral abutment bridges (IABs) are those bridges without expansion joints. A single row of steel H-piles (SHPs) is commonly used at the thin and stub abutments of IABs to form a flexible support system at the bridge ends...
LOW CYCLE FATIGUE LIFE ESTIMATION OF STEEL H PILES VIA FINITE ELEMENT APPROACH Dicleli, Murat; Karalar, Memduh (2022-07-20) Integral abutment bridges (IABs) are those bridges without expansion joints. A single row of steel H-piles (SHPs) is commonly used at the thin and stub abutments of IABs to form a flexible support system at the bridge ends...
A CASE STUDY FOR SEISMIC ISOLATION DESIGN OF BRIDGES IN COLD CLIMATES Dicleli, Murat; Salem Milani, Ali; Harputoğlu, Zeki (2022-07-20) The seismic and in-service performance of seismic isolation bearings is significantly affected by cold climates. The stiffness of rubber isolators and dry surface friction coefficient of curved surface sliding isolators in...
SEISMIC ISOLATION DESIGN OF BRIDGES IN TURKEY IN COMPLIANCE WITH NEWLY DEVELOPED DESIGN SPECIFICATIONS Dicleli, Murat; Kurtman, Burak; Salem Milani, Ali (2022-07-20) Under the sponsorship of General Directorate of Highways of Turkey, a new specification is developed for the seismic isolation design of highway and railway bridges. This paper describes the distinct features of the newly ...
IMPROVING THE FATIGUE PERFORMANCE OF INTEGRAL BRIDGE STEEL H-PILES VIA SPECIAL DESIGN DETAILING Dicleli, Murat; Karalar, Memduh (2022-07-20) In integral bridges (IBs), when the steel H-piles (SHPs) at the abutments are subjected to large strain amplitudes due to thermal induced displacements, the presence of axial load, depending on the flexural strain level, i...
PLANNING AND DESIGN OF INTEGRAL ABUTMENT BRIDGES UNDER SERVICE AND SEISMIC LOADS Dicleli, Murat (2022-07-19) This course is composed of two parts. The first part will provide general information on the planning and design of integral bridges under service and seismicloads and the second part will cover dynamic analysis and seismi...
Optimization Of Cutting Parameters And Machining Distortion Analysis For Aa2050 Ates, Elvan; Evis, Zafer; ÖZTÜRK, FAHRETTİN (2022-1-01) All rights reserved.High strength and low density requirement is the fundamental issue in aerospace industry. Many new engineering materials have been focused in recent years. After the 2ndWorld War, aluminum alloy (AA) 20...
Effects Of Mandrel Shank Positions And The Gap Values Between The Mandrel Balls And The Tube On The Thinning And The Ovality İn Rotary Draw Bending Ozcan, Bahadir; Evis, Zafer; ÖZTÜRK, FAHRETTİN (2022-1-01) Tube and tube systems are very critical components to fulfill the design requirement of applications. Especially the bending radius is most important factor in a tube bending process. Therefore, as the bend ratio (bending ...
Ti-6Al-4V Üzerine Boşluk Doldurucu Özellikte Pürüzsüz ve Dirençli Aljinat/Jelatin Arafaz Kaplaması Pazarçeviren, Ahmet Engin; Evis, Zafer; Tezcaner, Ayşen (2021-12-19)
Deri Doku Mühendisliğine Yönelik Çift Katmanlı Elektroeğirilmiş Taşıyıcıların Tasarlanması Dalgıç, Ali Deniz; Koman, Ezgi; Karataş, Ayten; Tezcaner, Ayşen; Keskin, Dilek (2021-12-19)
Yara İyileşmesi Amacıyla Serisin/Jelatin Nanofiberlerine Yerleştirilen PLGA Nanoparçacıklarından Heparin Salımı Akolpoğlu Başaran, Duygu Deniz; Gündüz, Ufuk; Tezcaner, Ayşen; Keskin, Dilek (2021-12-18)
New bridge seismic isolation design specifications of Turkey Dicleli, Murat; Milani, A.S.; Kurtman, B. (2021-01-01) © 2021 Taylor & Francis Group, LondonUnder the sponsorship of General Directorate of Highways of Turkey, a new specification is developed for the seismic isolation design of highway and railway bridges. This paper describe...
Fracture mechanics approach to predict the low cycle fatigue life of steel H-piles in integral bridge Karalar, M.; Dicleli, Murat (2021-01-01) © 2021 Taylor & Francis Group, LondonIntegral abutment bridges (IABs) are those bridges without expansion joints. A single row of steel H-piles (SHPs) is commonly used at the thin and stub abutments of IABs to form a flexi...
Effect of pile length on the low cycle fatigue performance of integral bridge steel H piles Karalar, M.; Dicleli, Murat (2021-01-01) © 2021 Taylor & Francis Group, LondonThe effect of equivalent pile length or moment gradient on the low cycle fatigue performance of steel H-piles is investigated by performing comparable tests on the HP steel sections hav...
Classification of thermal induced strain cycles and study of associated fatigue damage in integral bridge steel H-piles Dicleli, Murat; Karalar, M. (2021-01-01) © 2021 Taylor & Francis Group, LondonSeveral 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 thos...
Using seismic restrainers with gap to reduce isolator displacements in seismic-isolated bridges subjected to pulse-type ground motions Dicleli, Murat; Kurtman, B. (2021-01-01) © 2021 Taylor & Francis Group, LondonFor seismic isolated bridges (SIBs) subjected to near-fault (NF) ground motions with directivity effect, the isolator displacements tend to be considerably large. Consequently, isolator...
Multi-Fidelity Aerodynamic Dataset Generation of a Fighter Aircraft with a Deep Neural-Genetic Network Millidere, Murat; Gomec, Fazil Selcuk; Kurt, Huseyin Burak; Akgül, Ferhat (2021-01-01) © 2021, American Institute of Aeronautics and Astronautics Inc.. All rights reserved.This paper is a follow-up study on prior research work on multi-fidelity aerodynamic dataset generation. The prior work studied a compari...
Structural and geotechnical configuration of integral bridges to enhance their seismic performance Dicleli, Murat; Erhan, S. (2021-01-01) © 2021 Taylor & Francis Group, LondonIn 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 ...

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