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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: Tentative Recommendations for
Concrete Members Prestressed With
Author(s): ACI-ASCE Committee 423
Publication: Journal Proceedings
Appears on pages(s): 81-86
Keywords: anchorage (structural) ; beams (supports) ; concrete slabs; corrosion;
cover; cracking (fracturing) ; ducts: earthquake resistant construction; fire resistance;flat plates (concrete) ; flat slabs (concrete) ; joints; loads (forces); prestressed concrete.
Abstract:This report is presented as a guide to the design of structural members in buildings prestressed with unbonded tendons. Design with bonded tendons is covered in detail in ACI 318-63; only limited provisions are set out there for unbonded tendon design. The following additional provisions are recommended to supplement existing design provisions for unbonded tendons. Consideration is given to the design of members and to the details and properties of the tendons, their anchorages and methods of protecting them from corrosion. Prestressed ties have been excluded from these recommendations although portions of these recommendations may be applicable.
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