Research Article
Effects of Precast Cladding Systems on Dynamic Characteristics of Steel Frame Buildings by Ambient and Free Vibration Tests
Table 2
Summary of test cases.
| Case number | Construction characteristics | Direction |
| 1 | Bare steel frame | | 2 | Steel frame + ALC claddings | | 3 | Steel frame + ALC claddings + plasterboard | | 4 | Steel frame + ALC claddings + small window | | 5 | Steel frame + ALC claddings + plasterboard + small window | | 6 | Steel frame + ALC claddings + middle window | | 7 | Steel frame + ALC claddings + plasterboard + middle window | | 8 | Steel frame + ALC claddings + large window | | 9 | Steel frame + ALC claddings + plasterboard + large window | | 10 | Steel frame + ALC claddings composed of two layers | |
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