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Founded in 1904 and headquartered in Farmington Hills, Michigan, USA, the American Concrete Institute is a leading authority and resource worldwide for the development, dissemination, and adoption of its consensus-based standards, technical resources, educational programs, and proven expertise for individuals and organizations involved in concrete design, construction, and materials, who share a commitment to pursuing the best use of concrete.
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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: Improved Sonic Appartus foir Determining the Dynamic Modulus of Concrete Specimens
Author(s): C. E. Goodell
Publication: Journal Proceedings
Appears on pages(s): 53-60
Keywords: no keywords
Abstract:After a brief introduction to sonic testing and a description of commercial equipment, the appartus built for the Michigan State Highway Department is discussed. Reliable results can be obtained by an unskilled worker with this compact equipment which as twice the frequency band spread of the usual oscillator. A wiring diagram of the sonic appartus is included.
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