鋼製橋脚のハイブリッド実験法の開発

Abstract

Since the Hyougoken-nanbu Earthquake in 1995, many researchers have been performed experimental studies on the steel bridge piers. But many of these are conducted under quasi-dynamic repeated loading. On the other hand, as a alternative manner, hybrid test is used to know the structural behavior for the specific seismic wave. However, this method requires large amount test specimens because there are many earthquake waves. If these two methods are combined effectively, bridge pier behavior using less test specimens can be obtained for many earthquake wave data. This study demonstrates the trial research on constructional such new type hybrid experiment system.