Research Article

Evaluation of Seismic Response Trends from Long-Term Monitoring of Two Instrumented RC Buildings Including Soil-Structure Interaction

Figure 15

Modal damping ratios of building A for pseudoflexible base case: (a) 1st mode, (b) 2nd mode, (c) 3rd mode versus X-direction PRA of sensor 3; (d) 1st mode, (e) 2nd mode, and (f) 3rd mode versus Y-direction PRA of sensor 3.
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(a)
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(b)
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(c)
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(d)
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(e)
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(f)