1 Ocak 2019 Dergi makalesi Açık Erişim

Tuncay, Ergun; Ozcan, Nazli Tunar; Kalender, Aycan

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{
  "@context": "https://schema.org/", 
  "@id": 67509, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Hacettepe Univ, Dept Geol Engn, TR-06800 Ankara, Turkey", 
      "name": "Tuncay, Ergun"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Hacettepe Univ, Dept Geol Engn, TR-06800 Ankara, Turkey", 
      "name": "Ozcan, Nazli Tunar"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Hacettepe Univ, Dept Geol Engn, TR-06800 Ankara, Turkey", 
      "name": "Kalender, Aycan"
    }
  ], 
  "datePublished": "2019-01-01", 
  "description": "This study aimed to evaluate the effect of length-to-diameter ratio (L/D) of a rock core specimen on uniaxial compressive strength (UCS) and to investigate the optimum L/D range for different rock types. For this purpose, a considerable amount of rock block was compiled and a series of laboratory tests were carried out to determine some geo-mechanical properties of the rocks and the UCS values of test specimens having different L/Ds. Some assessments were made on the limit L/Ds [(L/D)(lim)] based on theoretically calculated values and those experimentally observed, and then some easily determined properties of the studied rocks were statistically evaluated to predict (L/D)(lim) values. By considering the results of these evaluations, some L/D classes were suggested for selection of the L/D intervals of rock specimens before uniaxial compression tests. In addition, an equation was proposed to correct the UCS values obtained from core specimens shorter than lower limits of the suggested L/D classes.", 
  "headline": "An approach to predict the length-to-diameter ratio of a rock core specimen for uniaxial compression tests", 
  "identifier": 67509, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "An approach to predict the length-to-diameter ratio of a rock core specimen for uniaxial compression tests", 
  "url": "https://aperta.ulakbim.gov.tr/record/67509"
}