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

Table 17

Actual seismic vulnerability matrix of earth-wood structure houses in Gansu province.

	Grade VI	Grade VII	Grade VIII	Grade IX	Grade X
Basically intact	55	18	4	0	0
Slightly damaged	30	29	10	1	0
Moderately damaged	13	32	32	18	0
Severely damaged	2	18	31	27	10
Destroyed	0	3	23	54	90