Yayın tarihi için MF - Makale Koleksiyonu | İnşaat Mühendisliği Bölümü / Civil Engineering listeleme
Toplam kayıt 40, listelenen: 1-20
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Quality assessment of 3D building data
(Wiley-Blackwell Publishing, 2010-12)Three-dimensional building models are often now produced from lidar and photogrammetric data. The quality control of these models is a relevant issue both from the scientific and practical points of view. This work presents ... -
Photogrammetric monitoring of an artificially generated shallow landslide
(Wiley-Blackwell, 2013-06)An artificial rainfall event was applied to a forested slope in Ruedlingen, northern Switzerland. The experiment triggered a landslide which resulted in mobilising about 130m3 of debris. The event was monitored by a ... -
A novel nonreflecting boundary condition for unsteady flow
(Wiley-Blackwell, 2014-01-10)A novel nonreflecting boundary condition, which converges to the specified time-dependent boundary condition within any degree of accuracy, is introduced for the numerical simulation of hyperbolic systems and validated ... -
Compressive split-step Fourier method
(Işık University Press, 2015-02-09)In this paper an approach for decreasing the computational effort required for the split-step Fourier method (SSFM) is introduced. It is shown that using the sparsity property of the simulated signals, the compressive ... -
Determining pull-out deformations by means of an online photogrammetry monitoring system
(Cem Gazioğlu, 2015-03-02)Chemical anchorages are applied in many engineering implementations, particularly strengthening of reinforced concrete structures. During strengthening procedure; chemical anchorages should be tested, since they supply to ... -
RETRACTED: Efficiency analysis of the dynamic traffic control for an urban highway (Retracted article. See 185, 2016)
(Springer International Publishing AG, 2015-03-07)In this study, dynamic traffic control strategies, namely dynamic ramp metering and dynamic speed limit control, have been examined through microscopic traffic simulation based on site measurements. In this context, the ... -
Identification of the material properties of microisotropic materials
(Springer Heidelberg, 2015-07)The vibration problem of a rectangular plate is considered in the present work. The main purpose here is to identify the upper bounds of the unknown material moduli of the microisotropic plate material. The frequency ... -
Historical analysis of economic, social and environmental impacts of the Europe-Asia crossings in Istanbul
(Taylor & Francis Inc, 2016)Achieving economic, social, and environmental sustainability of urban transport is one of the great contemporary societal challenges. By tracing urban land-use and transport policies and technological change in transport ... -
Early detection of rogue waves by the wavelet transforms
(Elsevier, 2016-01-08)We discuss the possible advantages of using the wavelet transform over the Fourier transform for the early detection of rogue waves. We show that the triangular wavelet spectra of the rogue waves can be detected at early ... -
A novel nonlinear frequency modulated chirp signal for synthetic aperture radar and sonar imaging
(Millî Savunma Üniversitesi, 2016-01-20)In order to maintain average power levels as well as high range resolution, phasecoded signals are used in radar and sonar signal processing. One of the most commonly used phase-coded signals is the linear frequency modulated ... -
Analytical and numerical aspects of the dissipative nonlinear Schrödinger equation
(Işık University Press, 2016-02-15)In this paper various analytical and numerical aspects of the dissipative nonlinear Schrodinger equation (d-NLS equation) are discussed. Decaying solitary wave type solutions derived by Demiray is reviewed and a new ... -
Compressive spectral method for the simulation of the nonlinear gravity waves
(Nature Publishing Group, 2016-02-25)In this paper an approach for decreasing the computational effort required for the spectral simulations of the fully nonlinear ocean waves is introduced. The proposed approach utilizes the compressive sampling algorithm ... -
Rogue waves of the Kundu-Eckhaus equation in a chaotic wave field
(American Physical Society, 2016-03-01)In this paper we study the properties of the chaotic wave fields generated in the frame of the Kundu-Eckhaus equation (KEE). Modulation instability results in a chaotic wave field which exhibits small-scale filaments with ... -
Monitoring of a laboratory-scale inland-delta formation using a structured-light system
(Blackwell Publishing Ltd, 2016-06)A reduced complexity model, which simulates the process of fluvial inland-delta formation, has been developed in a previous study. The results have been compared and validated with a laboratory experiment. This work ... -
Rogue wave spectra of the Kundu-Eckhaus equation
(American Physical Society, 2016-06-15)In this paper we analyze the rogue wave spectra of the Kundu-Eckhaus equation (KEE). We compare our findings with their nonlinear Schrodinger equation (NLSE) analogs and show that the spectra of the individual rogue waves ... -
Retraction Note: Efficiency analysis of the dynamic traffic control for an urban highway
(Springer International Publishing AG, 2016-08-16)The authors and the Editor-in-Chief have agreed to retract this article [1] due to excessive overlap with previously published content. Moreover, no proper reference was given to the respective sources. -
Rogue wavefunctions due to noisy quantum tunneling potentials
(Işık University Press, 2017-02-02)In this paper, we study the effects of white-noised potentials on nonlinear quantum tunneling. We use a split-step scheme to numerically solve the nonlinear Schrodinger equation (NLSE) with a tunneling potential. We consider ... -
Coupled influence of content, gradation and shape characteristics of silts on static liquefaction of loose silty sands
(Elsevier Sci Ltd, 2017-10)Static liquefaction is a challenging problem of geotechnical engineering as its consequences are generally catastrophic when they occur on site. Previous laboratory studies focused on various factors that could influence ... -
A decision making support tool for selecting green building certification credits based on project delivery attributes
(Pergamon-Elsevier Science Ltd, 2017-12)The Green Building (GB) certification process embodies detailed requirements and specifications that lead to additional tasks for project teams, which increases complexity levels of the entire project delivery process. ... -
Assessment and enhancement of SAR noncoherent change detection of sea-surface oil spills
(IEEE, 2018-01)Oil spills are one of the most dangerous catastrophes that threaten the oceans. Therefore, detecting and monitoring oil spills by means of remote sensing techniques that provide large-scale assessments is of critical ...