Dynamic Strength of Brittle Solids in Pulsed Tension With a Duration of 10 exp --4 -10 exp --6 s

See adjacent abstract. Dependence of breaking tensile spalling stress on durability has been studied for materials PMMA, PS and ultraporcelain. An increase of the spalling strength with a decrease of the pulse duration is confirmed. A multifocal character of failure is revealed followed by merging o...

Full description

Saved in:
Bibliographic Details
Published in:Strength of materials 1991-09, Vol.23 (9), p.977-981
Main Authors: Bellendir, E N, Pugachev, G S, Sinani, A B
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:See adjacent abstract. Dependence of breaking tensile spalling stress on durability has been studied for materials PMMA, PS and ultraporcelain. An increase of the spalling strength with a decrease of the pulse duration is confirmed. A multifocal character of failure is revealed followed by merging of microcracks at low duration of pulse.
ISSN:0039-2316