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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: Fundamental Concepts in Ultimate Load Design of Reinforced Concrete Members
Author(s): Eivind Hognestad
Publication: Journal Proceedings
Appears on pages(s): 809-830
Keywords: no keywords
Abstract:The work of the pioneers of reinforced concrete design was directed primarily towards predicting the strength of members. Ultimate load design is, therefore, not a recent development. In principle it is older than the straight-line theory. The fundamental concepts in ultimate load design of reinforced concrete members are discussed with particular emphasis on the basic assumptions involved, and most common design equations are presented. It is pointed out that a desirable structure does not necessarily result from truly balanced design, which ia characterized by several modes of failure being equally probable. The view is advanced that particularly. undesirable model of failure, such as those having a brittle nature, should be made less probable than modes of failure associated with ductility and warning of distress.
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