AXIAL LOAD RATIO LIMIT FOR ATTAINMENT OF FULL PLASTIC MOMENT OF CONCRETE FILLED SQUARE STEEL TUBULAR BEAM-COLUMNS
نویسندگان
چکیده
The objective of this study is to propose the axial load ratio which assure that strengths CFT beam-columns attain full plastic moment. subjected constant vertical and monotonic increasing moment are analyzed maximum obtained, taking gradient ratio, value stability index α, materials width-thickness steel tube as analytical parameter. After examining effects parameters on strength, required conditions for attainment consequently summarized Eqs. (12)-(15).
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ژورنال
عنوان ژورنال: Nihon Kenchiku Gakkai ko?zo?-kei ronbunshu?
سال: 2023
ISSN: ['1881-8153', '1340-4202']
DOI: https://doi.org/10.3130/aijs.88.1027