引張軸力下におけるSRC構造非埋め込み形柱脚の耐震性能に関する実験的研究

概要

論文の詳細を見る
A large number of bare type column base connection in SRC buildings were damaged sinuously owing to 1995 Hyogoken-Nanbu earthquake. To prevent happening brittle tension-shear failure of SRC column base connections, structural performance under high tension and shear is important. This paper presents the results of an experimental carried out in order to study elastic-plastic behavior of the bare type SRC column base connections under a constant high tension load and cyclic horizontal load. The experimental parameters were as follows, ratio of tension load against ultimate tension strength of main reinforcement and anchor bolts, shear span and ratio of main reinforcement to anchor bolt in column base section. Total 18 specimens were tested. It is the purpose of this study to describe the elastic-plastic behavior of the bare type SRC column base connections under high tension load and severe cyclic horizontal load, and to show earthquake resistant properties of bare type SRC column base connection.
一般社団法人日本建築学会の論文
2002-03-20