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

Table 14

Expected values and standard deviations of seismic damage indexes in each benchmark region.

		Grade VI	Grade VII	Grade VIII	Grade IX	Grade X
Sichuan	Expected value	0.172	0.358	0.592	0.770	0.900
	Standard deviation	0.168	0.258	0.270	0.207	0.091
Xinjiang	Expected value	0.250	0.405	0.632	0.806	0.909
	Standard deviation	0.216	0.262	0.276	0.185	0.084
Yunnan	Expected value	0.137	0.332	0.559	0.755	0.900
	Standard deviation	0.166	0.250	0.276	0.221	0.094