Shear failure in rock using different constant normal load

Vásárhelyi, Balázs (1999) Shear failure in rock using different constant normal load. PERIODICA POLYTECHNICA-CIVIL ENGINEERING, 43 (2). pp. 179-186. ISSN 0553-6626


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SEILDEL – HABERFIELD’s [1] work was based on the analysis of the regular triangular asperities and assumed that the asperities were rigid. They used normal stiffness shear stress (CNS) to measure the joint dilatation rate and extended the LADANYI – ARCHAMBAULT’s [2] approach. The aim of this research is to investigate the dependence of the constant normal load (CNL) on the rate of the dilatation. Three points were chosen on the bilinear failure envelope: the first in the first linear part, the second in transition stress, and the third in the second part of the bilinear failure envelope. 12 regular triangular cementmortar specimens were used to carry out this research. These cementmortar specimens were investigated by TISA – KOVARI [3] before so all the material and shearing constants were well-known. The other purpose of this research was to observe the influence of the normal stress on the dilatation–displacement curves.

Item Type: Article
Subjects: Q Science / természettudomány > QC Physics / fizika
Q Science / természettudomány > QC Physics / fizika > QC01 Mechanics / mechanika
Q Science / természettudomány > QE Geology / földtudományok > QE06 Petrology. Petrography / kőzettan, petrográfia
T Technology / alkalmazott, műszaki tudományok > TA Engineering (General). Civil engineering (General) / általános mérnöki tudományok
Depositing User: MTMT SWORD
Date Deposited: 13 Nov 2013 14:59
Last Modified: 13 Nov 2013 14:59

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