2023 New Zealand Society for Earthquake Engineering Conference
英文:
2023 New Zealand Society for Earthquake Engineering Conference
開催地
和文:
オークランド
英文:
Auckland
アブストラクト
This paper describes recent research conducted to understand the effects of structural characteristics
on seismic ratchetting of structures. From analyses conducted of cantilever structures with fibre
hinges representing steel and reinforced concrete structures, it was shown that as the difference in
strength in the forward and reverse directions increased, the tendency for increased seismic
displacements in one direction increased. Ratcheting of the model representing steel structures was
significantly greater than that of the model representing reinforced concrete structures. From the
results obtained, simple recommendations are provided for use in structural earthquake standards.
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