Determination of the direct tensile strength of granite rock by using a new dumbbell shape and its relationship with Brazilian tensile strength

S Demirdag, K Tufekci, N Sengun, T Efe… - … Series: Earth and …, 2019 - iopscience.iop.org
In this study, the determination of the direct and indirect tensile strength of granite rock was
carried out in compliance with related standard test methods. In order to analyze rock tensile …

A new design test apparatus for determining direct tensile strength of rocks

K Tufekci, S Demirdag, N Sengun, R Altindag… - ISRM EUROCK, 2016 - onepetro.org
In this study, a new apparatus which have new jaw clutch mechanism is designed to
determine the direct tensile strength of rocks. The determination of the direct (with new …

The Applicability of Brazilian Test Loading with Different Platens to Measure Tensile Strength of Rock: A Numerical Study

XP Zhang, PY Zhang, PQ Ji, H Zhang… - Rock Mechanics and Rock …, 2024 - Springer
The Brazilian test is extensively used to indirectly measure the tensile strength of rock.
However, the Brazilian tensile strength (BTS) does not always align with the direct tensile …

Brazilian tensile strength testing

VP Efimov - Journal of Mining Science, 2021 - Springer
The paper discusses the direct and Brazilian tensile strength testing data in terms of the
mechanical properties of rocks. The statistical correlation factors by categories of rocks only …

Drilled core specimen testing method for determination of tensile strength values of rock materials

E Komurlu, S Demir - PERIODICA POLYTECHNICA-CIVIL …, 2019 - avesis.ktu.edu.tr
In this study, a new direct tensile strength determination method of drilled core specimen
testing was investigated with numerical and experimental studies. Effect of different drill …

[PDF][PDF] Estudo experimental da determinação da resistência a tração direta de rochas

EAV Júnior - 2021 - maxwell.vrac.puc-rio.br
Estudo experimental da determinação da resistência a tração direta de rochas. Rio de
Janeiro, 2021. 99p. Dissertação de Mestrado-Departamento de Engenharia Civil e …

ФУНДАМЕНТАЛЬНЫЕ И ПРИКЛАДНЫЕ ВОПРОСЫ ГОРНЫХ НАУК

ЕВ ДЕНИСОВА, АП ХМЕЛИНИН… - … : Институт горного дела …, 2021 - elibrary.ru
Выполнено моделирование распространения плоской электромагнитной волны СВЧ
диапазона в угольном пласте, включающем трещину гидроразрыва. Проведены …

[PDF][PDF] ФУНДАМЕНТАЛЬНЫЕ И ПРИКЛАДНЫЕ

ВП Ефимов - sibran.ru
67 зано, что разрушение прочных керамических материалов при сжатии
контролируется также ростом осевых микротрещин растяжения. Для горных пород, как …