Search Results - "Nigdeli, Sinan Melih"

Mass ratio factor for optimum tuned mass damper strategies by Bekdaş, Gebrail, Nigdeli, Sinan Melih

“…Conventional expressions proposed for the optimum design of tuned mass dampers (TMD) are a rapid source to reach the information on frequency and damping…”
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Evaluation of Metaheuristic-Based Methods for Optimization of Truss Structures via Various Algorithms and Lèvy Flight Modification by Bekdaş, Gebrail, Yucel, Melda, Nigdeli, Sinan Melih

“…Truss structures are one of the major civil engineering members studied in the optimization research area. In this area, various optimization applications such…”
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Optimum tuned mass damper design in frequency domain for structures by Nigdeli, Sinan Melih, Bekdaş, Gebrail

“…The design of tuned mass dampers for reduction of seismic vibrations in multiple degree of freedom structures is also a complex problem and the optimization of…”
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A novel harmony search based optimization of reinforced concrete biaxially loaded columns by Nigdeli, Sinan Melih, Bekdas, Gebrail, Kim, Sanghun, Geem, Zong Woo

“…A novel optimization approach for reinforced concrete (RC) biaxially loaded columns is proposed. Since there are several design constraints and influences, a…”
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Optimization of the base isolator systems by considering the soil-structure interaction via metaheuristic algorithms by Ocak, Ayla, Melih Nigdeli, Sinan, Bekdaş, Gebrail

“…In the design of structures isolated from the base, seismic base isolators are used for earthquakes. It has a good acceleration-reducing effect in the control…”
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Active structural control via metaheuristic algorithms considering soil-structure interaction by Serdar Ulusoy, Gebrail Bekdaş, Sinan Melih Nigdeli

“…In this study, multi-story structures are actively controlled using metaheuristic algorithms. The soil conditions such as dense, normal and soft soil are…”
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Optimum Design of PID Controlled Active Tuned Mass Damper via Modified Harmony Search by Kayabekir, Aylin Ece, Bekdaş, Gebrail, Nigdeli, Sinan Melih, Geem, Zong Woo

“…In this study, the music-inspired Harmony Search (HS) algorithm is modified for the optimization of active tuned mass dampers (ATMDs). The modification of HS…”
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Adaptive Harmony Search for Tuned Liquid Damper Optimization under Seismic Excitation by Ocak, Ayla, Nigdeli, Sinan Melih, Bekdaş, Gebrail, Kim, Sanghun, Geem, Zong Woo

“…In this study, the tuned liquid damper (TLD) device was optimized by the harmony search (HS) and adaptive harmony search algorithms (AHS). Using the harmony…”
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Optimization of Tuned Liquid Damper Including Different Liquids for Lateral Displacement Control of Single and Multi-Story Structures by Ocak, Ayla, Bekdaş, Gebrail, Nigdeli, Sinan Melih, Kim, Sanghun, Geem, Zong Woo

“…This study focuses on tuned liquid dampers (TLDs) using liquids with different characteristics optimized with the adaptive harmony search algorithm (AHS). TLDs…”
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Performance of Optimum Tuned PID Controller with Different Feedback Strategies on Active-Controlled Structures by Ulusoy, Serdar, Bekdaş, Gebrail, Nigdeli, Sinan Melih, Kim, Sanghun, Geem, Zong Woo

“…In this study, multi-story structures with different combinations (on each floor and only the first floor) of active tendon control systems driven by a…”
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A novel harmony search based optimization of reinforced concrete biaxially loaded columns by Nigdeli, Sinan Melih, Bekdas, Gebrail, Kim, Sanghun, Geem, Zong Woo

“…A novel optimization approach for reinforced concrete (RC) biaxially loaded columns is proposed. Since there are several design constraints and influences, a…”
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A Novel Hybrid Harmony Search Approach for the Analysis of Plane Stress Systems via Total Potential Optimization by Kayabekir, Aylin Ece, Toklu, Yusuf Cengiz, Bekdaş, Gebrail, Nigdeli, Sinan Melih, Yücel, Melda, Geem, Zong Woo

“…By finding the minimum total potential energy of a structural system with a defined degree of freedoms assigned as design variables, it is possible to find the…”
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Machine Learning Models for Ecofriendly Optimum Design of Reinforced Concrete Columns by Aydın, Yaren, Bekdaş, Gebrail, Nigdeli, Sinan Melih, Isıkdağ, Ümit, Kim, Sanghun, Geem, Zong Woo

“…CO2 emission is one of the biggest environmental problems and contributes to global warming. The climatic changes due to the damage to nature is triggering a…”
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Metaheuristic Optimization of Reinforced Concrete Footings by Nigdeli, Sinan Melih, Bekdaş, Gebrail, Yang, Xin-She

“…The primary goal of an engineer is to find the best possible economical design and this goal can be achieved by considering multiple trials. A methodology with…”
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Total Potential Optimization Using Metaheuristic Algorithms for Solving Nonlinear Plane Strain Systems by Toklu, Yusuf Cengiz, Bekdaş, Gebrail, Yücel, Melda, Nigdeli, Sinan Melih, Kayabekir, Aylin Ece, Kim, Sanghun, Geem, Zong Woo

“…Total Potential Optimization using Metaheuristic Algorithms (TPO/MA) is an alternative tool for the analysis of structures. It is shown that this emerging…”
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Design Optimization of a Hybrid Vibration Control System for Buildings by Salaas, Basel, Bekdaş, Gebrail, Ibrahim, Yasser E., Nigdeli, Sinan Melih, Ezzat, Mohamed, Nawar, Mahmoud, Kayabekir, Aylin Ece

“…Control of high-rise structures under seismic excitations was investigated using a passive hybrid control system consisting of a base-isolation (BI) subsystem…”
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Optimum Reduction of Flexural Effect of Axially Symmetric Cylindrical Walls with Post-tensioning Forces by Bekdaş, Gebrail, Nigdeli, Sinan Melih

“…Post-tensioning of axially symmetric cylindrical walls has been used to prevent cracking and serviceability failures. In the case of axially symmetric…”
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Optimum design of RC continuous beams considering unfavourable live-load distributions by Nigdeli, Sinan Melih, Bekdaş, Gebrail

“…The cross-sections of Reinforced Concrete (RC) members are assumed in the preliminary design. With optimization, optimum dimensions of cross-sections providing…”
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Metaheuristic based optimization of tuned mass dampers under earthquake excitation by considering soil-structure interaction by Bekdaş, Gebrail, Nigdeli, Sinan Melih

“…The aim of the study is to propose an optimization approach for optimum design of tuned mass dampers (TMDs) implemented to seismic structures considering…”
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Estimating optimum parameters of tuned mass dampers using harmony search by Bekdaş, Gebrail, Nigdeli, Sinan Melih

“…In this paper, the optimum parameters of tuned mass dampers (TMD) are proposed under seismic excitations. Harmony search (HS), a metaheurestic optimization…”
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