プレストレストコンクリート圧着柱の曲げ耐力評価

概要

論文の詳細を見る
A flexural capacity evaluation method for precast prestressed concrete columns is proposed in the paper based on cyclic loading tests on post-tensioned column-foundation assemblages by the authors and several column specimens in past research. The ACI rectangular concrete stress block and the design equations in Standard for Structural Design and Construction of Prestressed Concrete Structures published by Architectural Institute of Japan are also used for comparison. The proposed evaluation method for flexural capacity of precast prestressed concrete columns is verified against the experimental results. A good agreement is obtained between the evaluated and experimental results. Precast columns post-tensioned by unbonded tendons are included taking incompatibility of strains between concrete and prestressing steel into account.
社団法人日本建築学会の論文
2006-03-30