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Toplam kayıt 101, listelenen: 31-40
Impact resistance of deflection-hardening fiber reinforced concretes with different mixture parameters
(Ernst & Sohn, 2019)
The impact behavior of deflection-hardening High Performance Fiber Reinforced Cementitious Concretes (HPFRCs) was evaluated herein. During the preparation of HPFRCs, fiber type and amount, fly ash to Portland cement ratio ...
Optimization of fly ash particle size distribution for cementitious systems with high compactness
(Elsevier Sci Ltd, 2019)
Compactness is of special importance for aggregates in concrete; however, the particle-size distribution (gradation) of powdery ingredients is commonly disregarded especially for pozzolanic materials such as fly ash. Without ...
Physical and permeability properties of cementitious mortars having fly ash with optimized particle size distribution
(Elsevier Sci Ltd, 2019)
Gradation of powder materials is often avoided in pozzolanic materials, such as fly ash and slag. Without good gradation, powder materials result in high void ratios similar to the case of aggregates and the products ...
Estimating the Properties of Ground-Waste-Brick Mortars Using DNN and ANN
(Tech Science Press, 2019)
In this study, deep-neural-network (DNN)- and artificial-neural-network (ANN)- based models along with regression models have been developed to estimate the pressure, bending and elongation values of ground-brick (GB)-added ...
Evaluating solid waste landfill site selection using multi-criteria decision analysis and geographic information systems in the city of Elazig, Turkey
(Pamukkale Univ, 2019)
Solid waste landfill site selection is a relatively complex process and depends on several criteria and official regulations. In this study, the suitability of solid waste landfill site selection for the city of Elazig, ...
Energy-based evaluation of liquefaction potential of uniform sands
(Techno-Press, 2019)
Since behaviors of loose, dense, silty sands vary under seismic loading, understanding the liquefaction mechanism of sandy soils continues to be an important challenges of geotechnical earthquake engineering. In this study, ...
Recommendations for calculation of strengthened brick walls with perforated plates
(Gazi Univ, Fac Engineering Architecture, 2019)
There are many studies relating to the strengthening of infill brick walls, which contribute partially to the resistance against the seismic forces, by using different methods and materials to make them behave similarly ...
Strengthening Of Plastered Hollow Brick Infill Walls Using Strip Concrete/Reinforced Concrete Panels
(Gazi Univ, Fac Engineering Architecture, 2014)
In Turkey, majority of the building stock is known to be inadequate against earthquake and is required to be strengthened. Cast-in-place reinforced concrete (RC) infill walls, connected to the frame systems by use of epoxy ...
In-Plane Flexural Behavior Of Reinforced Concrete Beams With Regular Openings
(Gazi Univ, Fac Engineering Architecture, 2014)
The presence of multiple regular openings in beams provides an effective design by allowing passage of the pipes and ducts needed for different services in a building and by distributing the stress concentrations around ...
Dynamic responses of two blocks under dynamic loading using experimental and numerical studies
(Elsevier Sci Ltd, 2015)
Block type quay walls are one of the most generally used type of gravity quay walls however seismic risks of this kind of structures have not already received the proper amount of attention. In this study, stability of ...