Browsing Maden Mühendisliği by Issue Date
Now showing items 1-13 of 13
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Terk Edilmiş Maden Çevrelerindeki Ağır Metal Birikiminin Değerlendirilmesi
(2018-05-02)Doğu Karadeniz Bölgesi irili ufaklı birçok baz metal sülfid yatağı içermesi nedeniyle metalojenik bir kuşak (Cu-Pb-Zn provensi) olarak kabul edilmiştir. Bununla birlikte terk edilmiş/eski maden yataklarının sayısı da bir ... -
Investigation of fly ash added light concretes with respect to gamma radiation transmission properties of Ba-133 and Cs-137
(TAYLOR & FRANCIS LTD, 2021)With the help of the developing concrete technology, light concrete and fly ash may be used in several concrete-related fields. To provide protection from radiation, which is one of the current problems of the world, several ... -
Experimental Investigation of Usability of Construction Waste as Aggregate
(Shahrood University of Technology, 2021)The aim of this work is to obtain recycled aggregate (RA) from construction debris in order to reduce the rapid consumption of aggregate resources and the environmental impact of these resources. In order to fulfill this ... -
The investigation of mechanical properties of polypropylene fiber-reinforced composites produced with the use of alternative wastes
(GAZI UNIVERSİTESİ, 2021)Various studies on the disposal or storage of the wastes generated due to mining activities have been carried out until today. With the developing technology, the use of alternative products instead of aggregates in Composite ... -
Highly siderophile element and Os isotope systematics of the Cenozoic volcanic rocks from the Eastern Pontides, NE Turkey: Constraints on the origin and evolution of subcontinental mantle-derived magmas
(Elsevier, 2022)The Cenozoic subalkaline to alkaline volcanic rocks from the Eastern Pontides Orogenic Belt (EPOB) in NE Turkey exhibit wide range of highly siderophile element (HSE) contents and Os isotope compositions that can be related ... -
Highly siderophile element and osmium isotope systematics of basaltic volcanics: a different approach to petrological processes
(General Directorate of Mineral Research and Exploration (MTA), 2022)The highly siderophile element (HSE) or platinum group element (PGE) and Os isotope systematics of basaltic volcanics have recently received a significant attention because of their potential to constrain the petrological ... -
Highly siderophile element and Os isotope systematics of the Cenozoic volcanic rocks from the Eastern Pontides, NE Turkey: Constraints on the origin and evolution of subcontinental mantle-derived magmas
(Elsevier B.V., 2022)The Cenozoic subalkaline to alkaline volcanic rocks from the Eastern Pontides Orogenic Belt (EPOB) in NE Turkey exhibit wide range of highly siderophile element (HSE) contents and Os isotope compositions that can be related ... -
Assessment of excavability classification in a Limestone Quarry: A case study from Bayburt, Turkey
(Islamic Azad University, 2022)Excavability is a measure of material which can be excavated with classical excavation equipment. Studies to decide the rock excavability characteristics contribute to the suitability of engineering projects. In this study, ... -
Investigation of gamma ray absorption levels of composites produced from copper mine tailings, fly ash, and brick dust
(SPRINGER, 2022)To date, heavyweight concretes have been produced from various heavy aggregates as radiation insulation materials, and their gamma ray absorption levels have been investigated. Many of the studies have used heavy aggregates ... -
Highly siderophile element and osmium isotope systematics of basaltic volcanics: a different approach to petrological processes
(MADEN TETKIK VE ARAMA GENEL MUDURLUGU-MTA, 2022)The highly siderophile element (HSE) or platinum group element (PGE) and Os isotope systematics of basaltic volcanics have recently received a significant attention because of their potential to constrain the petrological ... -
Petrogenesis of Late Cretaceous A-type plutonic rocks from the Eastern Pontides Orogenic Belt (NE Turkey): constraints from zircon U-Pb geochronology, zircon Lu-Hf and whole-rock Sr-Nd-Pb-Hf isotopes
(Taylor and Francis Ltd., 2023)The Late Cretaceous magmatic history of the Eastern Pontides Orogenic Belt (NE Turkey) was generally characterized by common I-type and lesser A-type plutons in varying size and composition. Of these, A-type plutons from ... -
Mechanical Properties of Shotcrete Produced with Recycled Aggregates from Construction Wastes
(Pleiades Publishing, 2023)Abstract: This study examines the usability of concrete wastes generated from buildings demolished for various reasons in shotcrete. The strength properties of shotcrete produced from recycled aggregates (RA), cylinder ... -
Engineering Properties of Cemented Paste Backfill with Full-Range Water-Reducing Admixture
(Springer Science and Business Media Deutschland GmbH, 2023)This paper presents the effects of a full-range water-reducing (FRWR) admixture on the key engineering properties of cemented paste backfill (CPB). CPB samples with a certain slump are prepared with 4.5% cement by mass of ...
