Preliminary communication

SHEARING STRENGTH TESTING ON »ROBERTSON RESEARCH« AND »AMP-1«

Miroslav Petzel

Abstract

Paper describes shearing machines »Robertson Research« and shearing machine »AMP-1« for »softer« rocks. Maximal horizontal and vertical power for »AMP-1« is 400 kN for sample surface between 100 and 200 cm2, and can be used for shear tests along the plane of discontinuity of very hard rocks. Average content of CaCO3 in tested samples is 71,39%.

Keywords

sample shearing; shearing machine; rock laboratory tests

Hrčak ID:

13707

URI

https://hrcak.srce.hr/13707

Publication date:

4.12.1994.

Article data in other languages: croatian

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