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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: Internal Forces in Uniformly Loaded Helicoidal Girders
Author(s): A. C. Scordelis
Publication: Journal Proceedings
Appears on pages(s): 1013-1026
Abstract:General equations for determination of redundants at midspan of a uniformly loaded helicoidal girder fixed at its ends ore given. Tabulated reslults for these redundants obtained with the aid of a digital computer, are presented for 510 different cases, the variables being horizontal angle, angle of slope, and cross-sectional dimensions. The effect of these variables on the redundants and the maximum internal moments and torques is discussed.
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