NİĞDE YÖRESİ KIRMATAŞ OCAKLARINDA KAYAÇLARIN FİZİKSEL VE MEKANİK ÖZELLİKLERİNİN HİDROLİK KIRICI PERFORMANSINA ETKİSİ

Q4 Engineering Scientific Mining Journal Pub Date : 2020-06-01 DOI:10.30797/madencilik.758009

Mehmet Sarı, Tevhit Yilmaz, R. Çomakli

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Abstract

Bu calismada, Nigde ilinde faaliyet gosteren yedi farkli kirmatas ocaginda delme-patlatma sonrasi olusan yigindaki iri bloklarin (patar) ufaltilmasinda kullanilan hidrolik kiricilarin performansina kayaclarin fiziksel ve mekanik ozelliklerinin etkileri arastirilmistir. Bu amacla, yigin malzemesi parcacik boyutlarinin belirlenmesi icin goruntu isleme yontemi kullanilarak boyut analizleri yapilmistir. Daha sonra bu malzemenin icerisinde bulunan patarlarin hidrolik kiricilar ile ikinci bir kirma islemine tabi tutulmasi esnasinda hidrolik kiricilarin net calisma sureleri ve kirma hizlari belirlenmistir. Bu calisma kapsaminda ziyaret edilen kirmatas ocaklarinda benzer ozelliklere sahip hidrolik kiricilar kullanilmaktadir. Bu dogrultuda, basit regresyon yontemi kullanilarak kayaclarin fiziksel ve mekanik ozellikleri ile hidrolik kirici net uretim miktarlari arasindaki dogrusal iliskiler arastirilabilmistir. Buna gore, iki degisken arasinda farkli duzeylerde anlamli dogrusal ve ters yonlu iliskiler bulunmustur. Ayrica calismanin sonunda, butun degiskenlerin dâhil edildigi coklu regresyon analizi ile hidrolik kiricinin anlik uretim performansini onceden kestirecek bir model gelistirilmistir.

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在这场灾难中，水解碳水化合物在产量中的作用受到尼格德七个不同污染活动地点岩石物理和机械氧化的影响。为了确定食物的大小，goruntu是使用整数测量单位进行的。然后，用这种材料处理的土豆由盐酸碳定义，第二种污染由纯钙图像和盐酸碳污染河流组成。这种钙含有盐酸碳水化合物，类似于花粉部位的碳水化合物。在这种情况下，使用一个简单的回归单元，岩石的物理辐射和机械辐射之间的自然关系可以与水文回路网交换。到目前为止，两个德吉斯肯在不同的句子中有许多自然的和相反的关系。此外，在钙的末端，一个模型将通过分析这些颗粒的总回归来降低盐酸尿毒症的发生率。

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来源期刊

Scientific Mining Journal Engineering-Industrial and Manufacturing Engineering

CiteScore

0.60

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0.00%

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期刊介绍： Scientific Mining Journal, which is published i n open access electronic environment and i n printed, is a periodical scientific journal of Union of Chambers of Turkish Engineers and Architects Chamber of Mining Engineers. The name of the journal was "Mining" until June 2016 and it has been changed to "Scientific Mining Journal" since September 2016 because it can be confused with popular journals with similar names and the ISSN number has been updated from 0024-9416 to 2564-7024. Scientific Mining Journal, published four times a year (March-June-September-December), aims to disseminate original scientific studies which are conducted according to the scientific norms and publication ethics at national and international scale, to scientists, mining engineers, the public; and thus to share scientific knowledge with society. The journal is in both Turkish and English. The journal covers theoretical, experimental, and applied research articles, which reflects the findings and results of an original research i n the field of mining engineering; review articles, which assess, evaluates, and interprets the findings of a comprehensive review of sufficient number of scientific articles and summarize them at present information and technology level; technical notes, which may be defined as a short article that describes a novel methodology o r technique; a case studies, which are based on the theoretical o r real professional practice and involves systematic data collection and analysis.