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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: The Effect Of Plastic Flow In Rigid Frames Of Reinforced Concrete
Author(s): F. E. Richart
Publication: Journal Proceedings
Appears on pages(s): 181-195
Abstract:Tests of ten rigid frames, 5 ft 9 1 2 in. high, 7 ft h 7 in. wide, were made to study the effect of sustained loading for 2 years on stress distribution. Measurements were taken of strains in concrete, tension and compression steel, deflections, rotations, and changes in horizontal reactions of the two-legged frames. An evaluation of the effect of time vield on flexural members is made.
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