"This paper is a discussion of four problems which
arise in the sonic testing of concrete. The problems are
(1) type of pick-up, (2) multiple peaks in resonance curve,
(3) ""size effect11 and (4) deflection of specimen during
test.
Among other things the paper concludes that any
of the three types of picl-c-up (deflection, velocity, or
acceleration) may be used and that 11 size effect"" should
properly be termed ""frequency effect""."
Publisher
Department of Theoretical and Applied Mechanics. College of Engineering. University of Illinois at Urbana-Champaign
Series/Report Name or Number
TAM R 53
1967-0350
ISSN
0073-5264
Type of Resource
text
Language
eng
Permalink
http://hdl.handle.net/2142/112262
Copyright and License Information
Copyright 1954 Board of Trustees of the University of Illinois
TAM technical reports include manuscripts intended for publication, theses judged to have general interest, notes prepared for short courses, symposia compiled from outstanding undergraduate projects, and reports prepared for research-sponsoring agencies.
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