Kurum Yazarı "Köken, Ekin" İçin Listeleme
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Assessment of Böhme Abrasion Value of Natural Stones through Artificial Neural Networks (ANN)
Strzalkowski, Pawel; Köken, Ekin (MDPI, 2022)This present study explored the Böhme abrasion value (BAV) of natural stones through artificial neural networks (ANNs). For this purpose, a detailed literature survey was conducted to collect quantitative data on the BAV ... -
ASSESSMENT OF INSTALLED POWER FOR INCLINED BELT CONVEYORS USING GENETIC ALGORITHM AND ARTIFICIAL NEURAL NETWORKS
Köken, Ekin (Konya Teknik Üniversitesi, 2022)In this study, the installed power (Pinst, kW) of several inclined belt conveyors operating in the mining industry of Turkey was investigated through two soft computing algorithms (i.e., genetic expression programming (GEP) ... -
BETON DAYANIM ÖZELLİKLERİNİN YÜZEY TEPKİ YÖNTEMİ, GENETİK ALGORİTMA VE YAPAY SİNİR AĞLARI İLE TAHMİNİ
Başpınar Tuncay, Ebru; Köken, Ekin; Kılınçarslan, Şemsettin (Süleyman Demirel Üniversitesi, 2022)Bu çalışmada, beton dayanım özellikleri yüzey tepki yöntemi, genetik algoritma ve yapay sinir ağları yöntemleri ile tahmin edilmiştir. Altı farklı beton agregası kullanılarak küp (10x10x10 cm) ve prizmatik (15x15x60 cm) ... -
A combined application of two soft computing algorithms for weathering degree quantification of andesitic rocks
Köken, Ekin; Kadakci Koca, Tümay (ELSEVIER, 2022)Understanding the variations in physical and mechanical behavior of rock materials due to progressive weathering is vital to carry on time and cost-effective engineering projects. Up to date, soft computing algorithms ... -
A comparative study to estimate the mode I fracture toughness of rocks using several soft computing techniques
Köken, Ekin; Kadakçı Koca, Tümay (Mersin Üniversitesi, 2023)Fracture toughness is an important phenomenon to reveal the actual strength of fractured rock materials. It is, therefore, crucial to use the fracture toughness models principally for simulating the performance of fractured ... -
Estimation of cohesion for intact rock materials using regression and soft computing analyses
Köken, Ekin; Strzałkowski P.; Kazmierczak U. (Institute of Physics, 2024)Shear strength parameters such as cohesion (c) and internal friction angle (.) are among the most critical rock properties used in the geotechnical design of most engineering projects. However, the determination of these ... -
Guidelines for Natural Stone Products in Connection with European Standards
Strzalkowski, Pawel; Köken, Ekin; Sousa, Luís (MDPI, 2023)The selection of ornamental stones for specific applications requires technical guidance since it should be based on the durability, service life, and aesthetic value of the stones. In most cases, these fundamentals provide ... -
Influence of Basalt Aggregate Crushing Technology on Its Geometrical Properties—Preliminary Studies
Duchnowska, Magdalena; Strzałkowski, Paweł; Bakalarz, Alicja; Kaźmierczak, Urszula; Köken, Ekin; Karwowski, Piotr; Wolny, Michał; Stępień, Tomasz (MDPI, 2023)The use of mineral aggregates is related to the increasing demand in construction, railway and road infrastructures. However, mineral aggregates can appear to be of variable quality, directly affecting their suitability ... -
INVESTIGATION OF ROCK AGGREGATE QUALITY IMPROVEMENT THROUGH CHANGES IN CRUSHING CIRCUIT: A CASE STUDY ON VERTICAL SHAFT IMPACT CRUSHER
Köken, Ekin; Çimşir, Kerem (Konya Teknik Üniversitesi, 2021)The present study investigates the effects of rock crushing circuits on aggregate quality. For this purpose, a crushing – screening plant located in Vize (Kırklareli, Turkey) was considered. Based on the current operating ...