2003Unpublished venueRequires access

ON THE RELATIONSHIP BETWEEN 3-POINT AND 4-POINT BENDING TESTS OF CERAMICS

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Abstract

This paper verifies an expression, which is rarely mentioned in textbooks, relating the results of 3-point and 4-point bending tests of ceramic materials on fracture strength with the experimental data obtained by Katayama. The expression is shown to be of satisfactory accuracy. The load factor for 4-point bending test, whose derivation is usually not included in textbooks, is also derived in this paper.

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What this paper is about

This paper verifies an expression, which is rarely mentioned in textbooks, relating the results of 3-point and 4-point bending tests of ceramic materials on fracture strength with the experimental data obtained by Katayama. The expression is shown to be of satisfactory accuracy. The load factor for 4-point bending test, whose derivation is usually not included in textbooks, is also derived in this paper.

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Available abstract

This paper verifies an expression, which is rarely mentioned in textbooks, relating the results of 3-point and 4-point bending tests of ceramic materials on fracture strength with the experimental data obtained by Katayama. The expression is shown to be of satisfactory accuracy. The load factor for 4-point bending test, whose derivation is usually not included in textbooks, is also derived in this paper.

Key concepts: Bending, Three point flexural test, Point (geometry), Ceramic, Fracture (geology), Expression (computer science), Structural engineering, Flexural strength

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