STUDY ON STRUCTURAL PERFORMANCE OF COLUMNS IN HIGH-RISE RC BUILDINGS UNDER LONG-PERIOD EARTHQUAKE GROUND MOTION

STUDY ON STRUCTURAL PERFORMANCE OF COLUMNS IN HIGH-RISE RC BUILDINGS UNDER LONG-PERIOD EARTHQUAKE GROUND MOTION

The earthquakes will last for a long time and the effects of long-period components of earthquake ground motions on the response of high-rise reinforced concrete buildings are of concern. Static and dynamic loading tests were conducted on the assumption of long-period earthquake ground motion, using...

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Veröffentlicht in:Journal of Structural and Construction Engineering (Transactions of AIJ) 2015/03/30, Vol.80(709), pp.469-479
Hauptverfasser: FURUYA, Akira, KITAJIMA, Keiji, KUSUNOKI, Koichi, TASAI, Akira, NAKANISHI, Mitsukazu, ADACHI, Hiromi
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
axis loading capacity
Buildings
column
Columns (process)
dynamic loadings
Earthquake construction
Earthquake engineering
Fracture mechanics
Ground motion
High rise buildings
high-rise RC buildings
long-period earthquake ground motion
many cyclic loadings
Seismic phenomena
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Zusammenfassung:The earthquakes will last for a long time and the effects of long-period components of earthquake ground motions on the response of high-rise reinforced concrete buildings are of concern. Static and dynamic loading tests were conducted on the assumption of long-period earthquake ground motion, using specimens that simulated center and corner columns in the lowest story for comparison. In this paper, the axial load support ability and fracture process of the columns by the difference of loading history were investigated.
ISSN:1340-4202
1881-8153
DOI:10.3130/aijs.80.469