Ara
Toplam kayıt 84, listelenen: 11-20
St Ve Katraklarla Kesimi Problemli Olan Doğal Taşların Tektelli Blok Kesme Sistemiyle Kesiminin İncelenmesi
(Fen Bilimleri Enstitüsü, 2018)
Monowire block cutting machines are used to squaring natural stone masses and to produce
plates from these blocks. The aim is to produce the most economical and highest quality
production in the quarries and factories ...
Açık İşletme Patlatmalarından Kaynaklanan Titreşimlerin Yakın Yeraltı İşletmelerindeki Etkilerinin İncelenmesi ve En Aza İndirilmesi
(Fen Bilimleri Enstitüsü, 2018-06-05)
The origins of the seismic events in open-pit mines are the result of mining activities. Changes in the stress field created behind the mirror lead to vibration with the removal of the surface covering. These vibrations ...
Vermikülitlerin Mikrodalga Genleşme Özellikleri
(Fen Bilimleri Enstitüsü, 2017-03-29)
In this study, microwave exfoliation characteristics of eight vermiculite and one phlogopite sample were determined using a kitchen type microwave oven considering power and reaction time. Same samples were also expanded ...
Basamak Patlatmaları için Tasarım Nomogramlarının Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2015)
Mechanical excavation is the most widely used method to remove both overburdenmaterial and ore at surface mining activities. In spite of the direct excavation of thesematerials by heavy duty machines is rarely possible, ...
Bir Vermikülitin Fiziksel, Kimyasal ve Isıl Özellikleri Üzerine Sülfürik Asit Liçinin Etkileri
(Fen Bilimleri Enstitüsü, 2015)
In this study, initially, a commercial vermiculite sample, in natural and heated forms, was identified using different experimental methods and it was found that the natural sample contained dominantly mixed-layer ...
Altın Yığın Liçi Projesinde Farklı Kırma Boylarının Verimlilik ve Geçirimlilik Performansının İncelenmesi
(Fen Bilimleri Enstitüsü, 2015)
Heap Leach is a process which consisted of stacking the ore on the imperable surface and wetting by the solution. It can be applied with crushed ore and run of mine ore which is called dump leaching. In the common leaching ...
Bilgisayar Kontrollü Tektel Sistemi ile Blok Kesmede Etken Faktörlerin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)
Monowire block cutting machines can be used for natural stone block squaring operations and slab cutting operations from natural stone blocks. The plants where the cutting operations are performed demand high product quality ...
Sağırlar ve Çivili (Bursa-Orhaneli) Kömür Sahaları Kaynak Kestirimi
(Fen Bilimleri Enstitüsü, 2015)
The aim of the study is to estimate the resource of Sağırlar and Çivili coal fields which are located in Bursa-Orhaneli. For this purpose, borehole data of the fields, geological map and some technical reports related to ...
Tünellerde Sıkışmayı Kontrol Eden Bazı Parametrelerin Üç Boyutlu Sayısal Modelleme ile Araştırılması
(Fen Bilimleri Enstitüsü, 2013)
In this study the efficient parameters of Hoek-Brown criteria are taken into account for analyzing squeezing grounds. Analyses for defining these parameters are based on three dimensional numerical modelling. Flac3D software ...
Evaluation of Applicability of Double Shield Tunnel Boring Machines (Ds-Tbm) in Potentially Squeezin Grounds
(Fen Bilimleri Enstitüsü, 2013)
Despite successful use of double shield TBMs in many projects in recent years, presence of shield makes the machine susceptible to entrapment or seizure in weak rocks under high stresses experiencing high convergence. ...