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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: Full-scale Bearing Strength Investigation of Thin Wall-Ribbed Reinforced Concrete Panels
Author(s): Z. A. Zielinski, M. S. Troitsky, and H. Christodoulou
Publication: Journal Proceedings
Appears on pages(s): 313-321
Keywords: bearing capacity; concrete panels; cracking (fracturing); crack propagation; deflection; eccentric loads; loads (forces); precast concrete; reinforced concrete; tests; walls.
Abstract:Full-scale tests were undertaken to determine the bearing capacity of thin wall-ribbed reinforced concrete panels. Five full-scale panels, with variable reinforcement, were tested as bearing walls under axial and eccentric loading. Deflections, crack appearance and propagation under increasing load; behavior at junctions of thin walls with ribs; and ultimate capacity were recorded and analyzed. Results obtained were compared with calculated values based on present ACI design practice to determine if the empirical ACI design method, developed for solid walls, is also applicable for thin wall-ribbed panels. Simplified formulas are presented for thin wall panels.
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