Güncel Gönderiler: İnşaat Mühendisliği Bölümü Koleksiyonu
Toplam kayıt 249, listelenen: 41-60
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The seismic response evaluation of an existing multi-span reinforced concrete highway bridge in the presence of linear and nonlinear viscous dampers
(Springer Nature, 2024)It’s crucial to keep bridges safe and operational all the time. Before or after an earthquake, they may require immediate seismic retrofitting. In this situation, adopting both isolation systems and viscous dampers could ... -
Influence of alkaline agents with different contents on strength features, energy dissipation and microscopic behavior of cement-based high‑sulfur tailings fill
(Elsevier, 2024)As high‑sulfur tails encompass abundant pyrite (FeS2), it is easy to form acidic/leachate waters under the action of water and air, which is opposed to cement-based tail fill (CTF)’s strength development. Therefore, the ... -
Energy harvesting estimation from vibration of chopped fiber rod-reinforced microbeams with piezoelectric patch based on five parameter-surface-strain gradient Beam Model
(World Stientific Publishing, 2024)During the last years, the design and production of self-powered engineering structures gained extensive attention due to the shortage of nonrenewable energy resources and the increase in fossil fuel prices. To this end, ... -
Nonlinear poro-thermo-forced vibration in curved sandwich magneto-electro-elastic shells under hygrothermal environment
(Springer, 2024)This research employs a multiple scales perturbation approach to evaluate the nonlinear wave propagation behaviors of a doubly curved sandwich composite piezoelectric shell with a flexible core in a hygrothermal environment. ... -
Predicting mechanical properties in geopolymer mortars, including novel precursor combinations, through XGBoost method
(Springer, 2024)Concrete is the most widely used material in the building industry due to its affordability, durability, and strength. However, considering carbon emissions, it is believed that concrete will be replaced by geopolymers in ... -
Effect of content of defluorinated solid waste on macroscopic strength and microstructural evolution of cemented tail filling composites
(Elsevier, 2024)Solid waste created by the ferrous mining industry has a major number of notable differences. The deficiency of recognition of solid waste features is the key factor limiting its discarding and reuse. In this paper, cemented ... -
Heavy aggregate and different admixtures effect on pavings: pyrite, corundum and water-retaining polymer
(Pontificia Universidad Catolica de Chile, Escuela de Construccion Civil, 2024)Concrete pavings are widely used in the construction industry as flooring for decorative and structural purposes in the gardens, parks, and roads of America, and Europe. In the present study, the effects of pyrite, corundum, ... -
Formability behavior of AH-32 shipbuilding steel strengthened by friction stir process
(Elsevier, 2024)Ships are built by bringing materials into various forms and then joining them. Although materials such as wood, composite materials, polyethylene, and aluminum alloys are used in shipbuilding, it is known that commercial ... -
Geopolymer mortars having glassy materials considering mechanical and microstructural features
(Elsevier, 2024)In comparison with ordinary Portland cements, geopolymer-based cements are now gaining prominence as an eco-friendly substitute to decline CO2 emissions in the course of OPC manufacturing. In this study, mechanical/microstructural ... -
Effect of 3D printed skeleton shapes on strength behavior, stress evolution and microstructural response of cement-based tailings backfills
(Elsevier, 2024)The inherent brittle behavior of cement-based tail backfill (CTB) poses some challenges that can significantly impact the safety and effectiveness of underground mining operations. Due to its propensity for abrupt and ... -
Multi-method examination of contact mechanics in orthotropic layers under gravity
(Elsevier, 2024)Analyzing the behavior of intelligent unconventional materials under diverse contact scenarios, in comparison to conventional materials, is a critical step in the initial design of engineering systems. This paper presents ... -
Examining the contact problem of a functionally graded layer supported by an elastic half-plane with the analytical and numerical methods
(Wiley, 2024)This study offers a comparative study of the analytical and numerical methods for investigating a contact problem. The contact problem comprises a functionally graded layer supported by a half-plane and loaded with a ... -
Vibration of piezo-magneto-thermoelastic FG nanobeam submerged in fluid with variable nonlocal parameter
(Techno-Press, 2024)This paper studies the free vibration analysis of the piezo-magneto-thermo-elastic FG nanobeam submerged in a fluid environment. The problem governed by the partial differential equations is determined by refined higher ... -
Impact of material distribution on the dynamic response of a bidirectional FG beam under general boundary conditions and supported by nonlinear substrate
(Springer, 2024)The present work aims to investigate the dynamic behavior of a bidirectional functionally graded (BDFG) beam lying on nonlinear elastic substrate tacking into account the impact of the material distribution. For the first ... -
Reinforcing effects of polypropylene on energy absorption and fracturing of cement-based tailings backfill under impact loading
(Springer, 2024)Polypropylene (PP) fiber-reinforced cement-based tailings backfill (FRCTB) is a green compound material with superior crack resistance and has good prospects for application in underground mining. However, FRCTB exhibits ... -
Dynamic instability behaviour prediction of curved shell composite structure using different higher-order theories
(Springer, 2024)Purpose: This research paper explores the dynamic instability behaviour of laminated curved shell composite structures under in-plane loading conditions. Methods: Two higher-order theories (nine and ten degrees of freedom ... -
Investigating formability behavior of friction stir-welded high-strength shipbuilding steel using experimental, finite element, and artificial neural network methods
(Springer, 2024)Steels are preferred in the building of commercial ships because they can be easily welded and supplied. Although it varies according to the parts of the ships, it is known that high-strength steels are preferred especially ... -
Effect of magnetic induction intensity and steel fiber rate on strength improvement of cementitious filling composites
(Elsevier, 2024)The underhand cut-fill backfill mining manner (UCFBMM) is widely employed in nonferrous metallic mines, and stability of the artificial backfill top plate directly determines the safety of operators and equipment, which ... -
Machine learning applications in industrial solid ash
(Elsevier, 2024)Machine Learning Applications in Industrial Solid Ash begins with fundamentals in solid ash, covering the status of solid ash generation and management. The book moves on to foundational knowledge on ML in solid ash ... -
Effects of the stiffness of an inclusion on the mechanical behavior of an aluminum alloy plate with a lateral notch
(Techno-Press Original language, 2024)This study delves into the interaction dynamics between lateral notches and inclusions, providing valuable insights for more effective engineering of structural components. By employing the finite element method, the ...
