Başlık için Makale Koleksiyonu listeleme
Toplam kayıt 135, listelenen: 75-94
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Karayollarında trafik güvenliği ve trafik kazaların ekonomik bir değerlendirmesi
(2001)Bu çalışmada karayolu güvenliği, kazaların yıllık oranları göz önüne alınarak değerlendirilmiş ve bu kazaların ekonomimize etkisi incelenmiştir. İstatistiki bilgiler ışığı altında Türkiye ve diğer ülkelerdeki trafik kazaları ... -
Kömürhan Köprüsü'nde Düşey Yerdeğiştirmeler
(2016)Bu çalışmada, Türkiye'nin ilk dengeli konsol yöntemi ile yapılmış Kömürhan Köprüsü'nün düşey yükler altında yerdeğiştirmeleri, gerilme dağılımları hesaplanmıştır. Bu amaçla ANSYS programında, malzeme özellikleri ve sınır ... -
Kırşehir-Kaman yöresi granit agregalarının mühendislik özellikleri
(2007)Bu araştırmada, Kırşehir-Kaman yöresi blok taş ocaklarından elde edilen granit kırmataş agregaların mühendislik özellikleri incelenmiştir. Bu amaçla yöredeki; Yelek, Savcılı I, Ömerhacılı ve Savcılı II taş ocaklarından ... -
Kırıkkale İli Yerleşim Alanı İçin En Büyük İvme, Zemin Büyütmesi Ve Hakim Titreşim Periyodu Özelliklerinin Değerlendirilmesi
(2015)Kırıkkale, deprem üretme potansiyeli yüksek Kuzey Anadolu, Bala, Seyfe, Karakeçili, Kırıkkale-Sungurlu ve Keskin gibi önemli fay zonlarına mesafesi nedeniyle deprem tehlikesi yüksek olan bir şehirdir. Bu çalışmada; Kırıkkale ... -
Lateral stability of reinforced-concrete beams with initial imperfections
(Ice Publishing, 2016)The paper presents the results of an analytical study aimed at investigating the lateral stability of reinforced-concrete (RC) beams with initial geometric imperfections. Based on the experimental results in the literature, ... -
Linear and nonlinear site response analyses to determine dynamic soil properties of Kirikkale
(Techno-Press, 2018)In order to make reliable earthquake-resistant design of civil engineering structures, one of the most important considerations in a region with high seismicity is to pay attention to the local soil condition of regions. ... -
Mechanical and microstructural features of autoclaved aerated concrete reinforced with autoclaved polypropylene, carbon, basalt and glass fiber
(Elsevier Sci Ltd, 2015)Autoclaved aerated concrete (MC) is a construction material obtained by being pore-forming of the mixture prepared with finely crushed siliceous aggregate lime, water and limestone with the addition of aluminum powder and ... -
Mechanical properties and microstructure of cement multicomponent systems containing pozzolan materials under sulfate attack
(STOWARZYSZENIE PRODUCENTOW CEMENTU, 2020)Sulfates are a significant chemical components that may lead to failures of cement concrete composites. The present study is dedicated to analyzing the effects of sulfate on the microstructure of cement composite mortars. ... -
The mechanical properties of Alkali-silica reactive mortars containing same amounts of silica fume and fly ash
(Gazi Univ, Fac Engineering Architecture, 2010)In this study, the Alkali silica reaction (ASR) effects on the mortars containing the same proportions of silica fume (SF) and fly ash (FA) instead of cement were investigated. SF and FA, used to control the expansion ... -
Microstructural properties of lithium-added cement mortars subjected to alkali-silica reactions
(Indian Acad Sciences, 2018)Little comparative research has been done on the efficiency of lithium additives to reduce the alkali-silica reaction (ASR) expansion. To reduce the ASR effects of reactive aggregate, different mortar bars were obtained ... -
Microstructural, Physical And Mechanical Properties Of Aerated Concrete Containing Fly Ash Under High Temperature And Pressure
(SERBAN SOLACOLU FOUNDATION, 2020)This study analyzed the effects of the use of fly ash as a replacement for the quartz sand on the compressive strength, dry density, moisture content and thermal conductivity of the aerated concrete. Based on the production ... -
Multifunctional smart nanoconcretes
(ELSEVIER SCIENCE BV, 2020)In this chapter, multifunctional smart properties of Engineered Cementitious Composites (ECC) which is a special class of High Performance Fiber Reinforced Cementitious Composites are presented. Main focus is placed on the ... -
Nano-tailored multi-functional cementitious composites
(ELSEVIER SCI LTD, 2020)This paper explores the effects of single and binary use of nano-additions on the self-sensing and self-healing efficiencies of cementitious composites in achieving a material that combines high mechanical and multifunctional ... -
A new delay parameter dependent on variable analysis periods at signalized intersections. Part 1: Model development
(Vilnius Gediminas Tech Univ, 2008)Delay is an important factor in the optimization of traffic signals and the determination of the level of service of a signalized intersection. This paper proposes a methodology and a new formulation to identify the delay ... -
A new delay parameter dependent on variable analysis periods at signalized intersections. Part 2: Validation and application
(Vilnius Gediminas Tech Univ, 2008)The main objective of the present study is to investigate the performance of the proposed model in Part I for variable demand, time and oversaturated conditions. To accomplish this objective and test the proposed model, ... -
A new delay parameter for variable traffic flows at signalized intersections
(2007)Estimation of delay at signalized intersections is a complex process and depends on a number of parameters, among which the degree of saturation (x = v/c) is the most important. This paper presents a new methodology for ... -
New Experimental Setup for Seismic Testing of Exterior RC Beam-Column Joints
(Amer Soc Testing Materials, 2015)Exterior beam-column joints are commonly tested to investigate the influence of different strengthening and repair techniques on the seismic performances of RC structures. All of the internal forces developing at the ends ... -
A numerical and analytical study on distortional buckling of doubly-symmetric steel I-beams
(Elsevier Sci Ltd, 2012)This study investigates the effect of web distortions in a lateral distortional buckling mode on the buckling moments of doubly-symmetric steel I-beams. Analytical buckling moment expressions applicable to both elastic and ... -
A Numerical Study of the Flexural Behavior of Concrete Beams Reinforced with AFRP Bars
(Springer, 2013)In this study, analytical and numerical investigations were extensively conducted to evaluate the flexural behavior of concrete beams reinforced with aramid fiber-reinforced polymer (AFRP) rebars. The AFRP-reinforced ... -
Occupant friendly seismic retrofit by concrete plates
(Zhejiang Univ, 2013)An innovative occupant friendly retrofitting technique has been developed for reinforced concrete (RC) building structures with hollow brick infill walls used as partition walls which constitute the major portion of the ...
