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Advances in Civil Engineering
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2021
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Article
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Tab 6
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Research Article
Code Compliance in Reinforce Concrete Design: A Comparative Study of USA Code (ACI) and Chinese Code (GB)
Table 6
Comparison of structural vibration mode periods calculated by PKPM and ETABS.
Vibration type
PKPM
ETABS
T1 (X-direction)
0.7850 s
0.737 s
T2 (Y-direction)
0.7800 s
0.694 s
T3 (rotation)
0.7038 s
0.644 s