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Japan BSL — Seismic Design
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Japan BSL — Seismic Design
Updated Mar 26, 2026
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Japan Building Standard Law seismic design provisions including base shear coefficient method, response spectrum analysis, time-history analysis, seismic isolation, and the unique two-level design approach (allowable stress + ultimate strength).
TAGS
japan
seismic
earthquake
BSL
base-isolation
DETAILS
section
Seismic
category
Japan — Seismic
code body
BSL
code year
2024
jurisdiction
jp
domain premigration
construction
SOURCES
🔗
https://www.mlit.go.jp/en/
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