Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 193, listelenen: 121-140
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Mechanical and electromagnetic performance of cement based composites containing different replacement levels of ground granulated blast furnace slag, fly ash, silica fume and rice husk ash
(Elsevier, 2020)In this study, cement additives were replaced with cement in mortar mixtures by mass. Mortar specimens were prepared with different additives and dosages which were mechanically and electromagnetically tested. According ... -
Performance optimization of hybrid fiber concrete according to mechanical properties
(Elsevier, 2020)In this research, interactional effects of four different fiber types, (steel, glass, synthetic and polypropylene) fly ash replacement ratio with cement, electrical arc furnace slag replacement ratio with natural aggregate ... -
Soil Based Design of Highway Guardrail Post Depths Using Pendulum Impact Tests
(Univ Maribor, 2019)Guardrails are passive road restraint systems (RRS) used at roadsides and medians to improve road safety. In the case of inadequate post embedment depth of soil driven posts may not function as intended and design cannot ... -
Prediction of footing settlements with geogrid reinforcement and eccentricity
(ICE Publishing, 2019)This study presents settlement predictions for footings with geogrid reinforcement and biaxial eccentricity using multi-linear regression (MLR) and artificial neural network (ANN) methods. The effects of central, uniaxial ... -
Determination of optimum post embedment depth for C120 steel posts using field and full scale crash test
(Taylor & Francis Ltd, 2019)C120 steel sections are the most widely used post shapes in European guardrail designs. The design length of these posts is determined based on guardrail containment level and engineering judgment. The soil properties where ... -
A socio-ecological approach to improve industrial zones towards eco-industrial parks
(Academic Press Ltd- Elsevier Science Ltd, 2019)One of the concrete examples of industrial symbiosis development is eco-industrial parks, which improves resource efficiency and minimizes environmental impacts by adopting models for waste exchanges between industries. ... -
Metamaterial sensor application concrete material reinforced with carbon steel fiber
(World Scientific Publ Co Pte Ltd, 2020)In this paper, a rectangular split ring resonator-type metamaterial (MTM) sensor application is demonstrated in order to examine concrete materials. First, different types of concrete materials including carbon steel fiber ... -
Daily reference evapotranspiration prediction based on climatic conditions applying different data mining techniques and empirical equations
(Springer Wien, 2020)Considering evapotranspiration takes a basic role in the hydrologic cycle, water resources management, and irrigation water requirements. Evapotranspiration estimation is not an easy case because of the number of direct ... -
Determination of the bearing capacity of model ring footings: Experimental and numerical investigations
(Techno Press, 2019)In this paper, it was presented an investigation on the load-settlement and vertical stress analysis of the ring footings on the loose sand bed by conducting both laboratory model tests and numerical analyses. A total of ... -
Modeling of dam reservoir volume using generalized regression neural network, support vector machines and m5 decision tree models
(Corvinus University of Budapest, 2019)Dam reservoir capacity estimation is an important issue for operation, design and safety assessments of dam structures. In this study, the reservoir capacity of the Stony Brook dam in the USA was estimated by Generalized ... -
Dynamic response of laminated composite shells under various impact loads
(Springer, 2019)This paper investigates the dynamic behavior of laminated composite shells (LCS) under the effect of dynamic loads. The governing equations for composite shells have been derived by using Hamilton’s principle. Then, these ... -
Experimental and numerical analysis of a dam-break flow through different contraction geometries of the channel
(MDPI, 2020)Dam-break wave propagation usually occurs over irregular topography, due for example to natural contraction-expansion of the river bed and to the presence of natural or artificial obstacles. Due to limited available dam-break ... -
Effect of n-CaCO3 on fresh, hardened properties and acid resistance of granulated blast furnace slag added mortar
(Elsevier, 2020)Nano size CaCO3 (n-CaCO3) particles were used as an additive into the Ground Granulated Blast Furnace Slag (GGBS) added mortar to investigate their effects on fresh, hardened properties and acid resistance. Setting time, ... -
Production of new electromagnetic wave shielder mortar using waste mill scales
(Elsevier, 2020)Electromagnetic (EM) wave shielder mortar can be produced by mixing cement, natural limestone, tap water with mill scale (mill scale-I and mill scale-II) which is one of the biggest disposal area problems of the iron-steel ... -
Investigation of the mechanic, electromagnetic characteristics and shielding effectiveness of concrete with boron ores and boron containing wastes
(Elsevier, 2020)In this study, mechanical properties electromagnetic (EM), and shielding effectiveness of concrete samples containing boron product and wastes was investigated in details. In order to increase shielding effectiveness of ... -
Synergetic effect of waste tire rubber and mil scale on electromagnetic wave attenuation properties of new generation mortar
(Elsevier, 2020)In this study, the behaviors of cement based building materials containing a certain amount of crumb rubbers (CR) and mill scales as additives were explored. For this purpose, five different CR content by volume of the ... -
Examining the risk of flotation in structures
(2018)Lately, an increase in the number of floors in structures that have been built on valuable land canbe noticed. While building these structures, a retaining wall is created, which is necessary for asafe foundation, yet this ... -
Türkiye’de Trafik Kazalarında Meydana Gelen Ölü Sayısı Tahmin Modellerinin Geliştirilmesinde Logaritmik Regresyon ve Yapay Sinir Ağları Metotlarının Kullanılması
(2018)Türkiye karayollarında meydana gelen kazalar sonucunda maddi ve manevi kayıplar meydana gelmektedir. Bu kayıpları en aza indirgemekamacıyla tahmin modelleri geliştirilmektedir. Bu çalışmada tahmin modelleri için 1970-2007 ... -
An approach to preparing a bill of quantities
(2018)At the pre-design stage, it is essential for designers and property owners to have a rough idearegarding the material quantities necessary for construction as well as the building cost. To knowthese approximate values is ... -
Effective relative storey drift limits in flexible jointed infill wall applications
(2018)Relative storey drifts is limited by earthquake codes for earthquake safety of structures. In 2016Turkish Earthquake Code (TEC 2016), which has yet in draft, the criteria for delimitation ofrelative story drifts have been ...
