建設段階に伴うSRC造6階建て建物の振動特性の変遷

概要

論文の詳細を見る
The difference of the dynamic characteristics of a buildings having different height on the same soil can be clearized by investigating the dynamic characteristics of a building at every construction step of a story. In every construction step the microtremor measurement in and around a 6 storied SRC building and a 5 storied RC building was carried out. The following properties became clear after examining the experimental results. The natural frequency of this building shows the property of a steel frame previously setted up and the one of a cased-in-place SRC part at the same time. The damping constant at each construction step is about from 1.3% to 4.8% and an evident tendency is not seen. The swaying ratio decreases rapidly, on the other hand the rocking ratio does not change remarkably in accordance with the construction.
一般社団法人日本建築学会の論文
1996-03-20