Güncel Gönderiler: İnşaat Mühendisliği Bölümü Koleksiyonu
Toplam kayıt 243, listelenen: 21-40
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Evaluation of earthquake-related damages on the reinforced concrete buildings due to the february 6, 2023, Kahramanmaraş-Türkiye earthquakes
(2024)On February 6, 2023, two powerful quakes (with magnitudes of Mw7.7 and Mw7.6) struck the Eastern Anatolian Fault Zone (EAFZ), separated by around nine hours. Both earthquakes occurred in the Pazarcık and Elbistan districts ... -
Çay fabrikalarında açığa çıkan kömür küllerinin beton yollarda i̇nce agrega olarak değerlendirilmesi
(2023)İnşaat sektöründe en fazla talep edilen malzemelerden birisi betondur. Doğal kaynakların korunması, atık malzemelerin bertaraf sorununa çözüm bulunması ve atık malzeme kullanılarak inşaat maliyetlerinin düşürülmesi amacıyla ... -
Simulating blasting parameters for sharp inclined thin vein mines
(Springer, 2024)Exploiting a sharply-dipping thin vein mine is a challenging task because of the troubles in ore drawing and functioning large-scale mining tools in the limited underground space. Thus, considerations are mandatory to ... -
Exploring microstructure and mechanical features of coupled cementitious tail-sand concrete by partial replacement of tungsten tailings
(Elsevier, 2024)Tailings storage is not only harmful to the environment, but also poses a great challenge to mine safety production. We consider whether coarse-grained tailings can replace standard sand in concrete to rationalize tailings’ ... -
Heavy aggregate and different admixtures efffect on parquets: chrome, magnetite, and quartz-based surface hardener
(Pontificia Universidad Catolica de Chile, Escuela de Construccion Civil, 2024)This paper presents the mechanical and micro-structure results of concrete parquet blocks. The blocks were generated by utilizing the same part in the bottom part and by substituting different proportions (40%, 30%, 20%, ... -
Microstructure evolution and mechanical behavior of foamed cement-based tail backfills under varying fiber types and concentrations
(Springer, 2024)Industrial solid waste (mine tailings) management has emerged as the key universal ecological challenge as a result of the unceasing creation of rising waste by-products. Employing tailings makes mine fill production ... -
Seismic performance assessment of steel buildings equipped with a new semi-active displacement-dependent viscous damper
(World Scientific Publishing, 2024)This paper investigates numerically the seismic behavior of multi-degree-of-freedom (MDOF) systems with novel 2-4 direction and displacement-dependent (2-4DDD) and 2-4 Displacement-Velocity- (2-4DVD) Semi-Active (SA) ... -
Stability analysis of porous FG sandwich plates under thermomechanical loads via integral HySDT
(Springer, 2024)The thermomechanical buckling of imperfect sandwich plates made of functionally graded material (FGM) is addressed analytically in this study. A novel hyperbolic four-variable integral shear deformation theory is used to ... -
Use of submarine tailings disposal as alternative tailings management system
(MDPI, 2024)The importance of the mining/milling industry in increasing the growth level and welfare of countries is quite high. However, at the end of mining/milling processes, huge amounts of waste (often known as tails) are inevitably ... -
The importance of early strength in structural applications: Obsidian-based geopolymer mortars and silica fume substitution study
(Wiley, 2024)Geopolymer mortars, which cause less CO2 emissions than concrete and its raw material cement, are an innovative, environmentally friendly and sustainable building material. Geopolymers are formed by activating silica and ... -
Analyzing microscopic structure and macroscopic strength behavior of cement-based tail fills incorporating fiber by X-ray CT scanning technique
(Elsevier, 2024)Using structurally layered cementitious tailings backfill (CTB) as synthetic roof material for down-cut-and-fill mining can save cost while ensuring mechanical properties. In the current investigation, polypropylene fiber ... -
Effect of wrapping thickness and type on reinforced bridge piers: A numerical study
(Budapest University Technology Economics, 2024)This research paper investigates the impact of wrapping thickness and type on reinforced bridge piers through a numerical study. The Incesu bridge, located in the Ardanu & ccedil; district of Artvin province, was selected ... -
Numerical simulation of supercritical flow in sudden contractions flumes
(IWA Publishing, 2024)In this research, the effect of sudden non-continuous contraction on the energy dissipation of supercritical flows was numerically investigated. This study focuses on energy dissipation in sudden contractions in supercritical ... -
Mechanical and microstructural properties of mortars: Obsidian powder effect
(Yildiz Technical University, 2024)Concrete has been the world's most produced and utilized building material for years due to its economic and easy accessibility. However, it attracts attention due to the CO2 emitted from cement, the raw material of concrete, ... -
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 ...
