EXPERIMENTAL STUDY ON THE EXPOSED COLUMN-BASE EXHIBITS SPINDLE TYPE RESTORING FORCE CHARACTERISTICS BY PLASTICITY OF ANCHOR BOLT

In this paper, the static characteristics of new exposed column-bases were investigated by element test and cyclic loading test. The new exposed column-base used the anchor-bolt that consists of two parts, one is energy restoring part by plasticity and the other is anchorage part in the foundation c...

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Veröffentlicht in:	Journal of Structural and Construction Engineering (Transactions of AIJ) 2010/03/30, Vol.75(649), pp.651-660
Hauptverfasser:	WATANABE, Toru, NAKANO, Tatsuya, HAGINO, Tsuyoshi, KADOYA, Haruyoshi, MASUDA, Hiroshi, MORITA, Koji
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Anchor bolts Anchor-bolt-yield-type Anchorages Columns (structural) Cyclic loading test Energy use Exposed column-base Exposure Plasticity Renovating Restoring force characteristics Spindles
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Beschreibung
Zusammenfassung:	In this paper, the static characteristics of new exposed column-bases were investigated by element test and cyclic loading test. The new exposed column-base used the anchor-bolt that consists of two parts, one is energy restoring part by plasticity and the other is anchorage part in the foundation concrete. The new exposed column-base exhibits spindle type restoring force characteristics by plasticity of anchor bolt, although existing exposed column-base exhibits generally slip-type restoring force characteristics by plasticity of anchor bolt.
ISSN:	1340-4202 1881-8153
DOI:	10.3130/aijs.75.651