PERFORMANCE-BASED SEISMIC DESIGN PROVISIONS NEWLY INTRODUCED TO THE BUILDING STANDARD LAW OF JAPAN

Mistumasa MIDORIKAWA; Izuru OKAWA; Masanori IIBA; Masaomi TESHIGAWARA

doi:10.5610/jaee.4.3_162

Mistumasa MIDORIKAWA, Izuru OKAWA, Masanori IIBA, Masaomi TESHIGAWARA

著者情報

キーワード: performance-based provision, seismic design, building, site-dependant response spectrum, amplification by surface soil layers, response spectrum analysis, equivalent single-degree-of-freedom modeling, equivalent linearization

ジャーナルフリー

2004 年 4 巻 3 号 p. 162-173

DOI https://doi.org/10.5610/jaee.4.3_162

詳細

抄録

The seismic design provisions of buildings in Japan was revised toward a performance-based structural engineering framework in 2000. The provisions provide two performance objectives: life safety and damage limitation of a building at two corresponding levels of earthquake motions. The design earthquake motions are defined in terms of the acceleration response spectra specified at the engineering bedrock to take account of the soil conditions and soil-structure interaction effects as properly as possible. The seismic performance shall be verified by comparing the predicted response values with the estimated limit values of a building.

責任著者(Corresponding author)

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