The Use of Annular and Circular Cross-Section Members in Transport and Power Engineering Building Construction
DOI:
https://doi.org/10.3846/bjrbe.2012.11Keywords:
circular cross-section, annular cross-section, plain and reinforced concrete elements, strength, bearing capacity, longitudinal reinforcing bars, eccentric compressionAbstract
The problem of evaluating the bearing capacity of the reinforced concrete elements of circular cross-section is considered. Strength calculation of these reinforced concrete elements differs from strength calculation of the elements of the rectangular cross-section. A method of calculation similar to that used for strength calculation of annular crosssection elements is suggested. The bearing capacity of circular cross-section elements, calculated based on the use of this method, matches the bearing capacity determined by testing.
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