Study on Analogy Calculation Method for Seismic Vulnerability of Earth-Wood Structure Houses

Table 10

Correlation between the seismic damage index and the seismic damage degree.

Damage grade	Basically intact	Slightly damaged	Moderately damaged	Severely damaged	Destroyed
Seismic damage index	0–0.1	0.1–0.3	0.3–0.55	0.55–0.85	0.85–1.0