A correlation between physical and mechanical properties of limestones

  • سال انتشار: 1401
  • محل انتشار: چهل و یکمین گردهمایی (همایش ملی) علوم زمین
  • کد COI اختصاصی: GSI41_086
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 85
دانلود فایل این مقاله

نویسندگان

Ehsan Momeni

Civil engineering department, Faculty of engineering, Lorestan UniversityKhorramabad, Iran

Yasin Abdi

Geology department, Faculty of sciences, Lorestan UniversityKhorramabad, Iran

چکیده

In this study, the relationships between the physical, index tests and mechanical properties of metamorphic rocks have been investigated. The data for the physical and mechanical properties of limestones were collected from laboratory studies. The physical properties of rocks such as P-wave velocity, dry density, and slake durability index and mechanical properties such as point load index and uniaxial compressive strength (UCS) are important properties which are used widely in geological and geotechnical engineering. In this study, the mechanical properties of limestones were determined in the laboratory and correlated with P-wave velocity, dry density, slake durability index and point load index. The statistical analysis has been investigated in order to find the valuable relationships between physical and mechanical properties of the studied rock. Empirical equations have been developed to predict the uniaxial compressive strength, from physical properties and index tests, which may avoid the necessity for timeconsuming and tedious laboratory testing.

کلیدواژه ها

physical properties; index test; uniaxial compressive strength; limestone

مقالات مرتبط جدید

اطلاعات بیشتر در مورد COI

COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.

کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.