振型

YJK

Etabs

Δ1

midas

Δ2

1

3.159 (0.04 + 0.96/0.0)

3.191 (0.95 + 0.05/0.0)

1%

3.169 (0.88 + 0.08/0.0)

0%

2

3.127 (0.96 + 0.04/0.0)

3.187 (0.05 + 0.95/0.0)

2%

3.145 (0.08 + 0.89/0.0)

1%

3

2.008 (0.00 + 0.00/1.0)

1.993 (0.00 + 0.00/1.0)

−1%

2.054 (0.00 + 0.00/1.0)

2%

4

0.934 (0.00 + 1.00/0.0)

0.937 (0.00 + 1.00/0.0)

0%

0.927 (0.00 + 1.00/0.0)

−1%

5

0.811 (0.99 + 0.00/0.0)

0.815 (0.95 + 0.00/0.1)

0%

0.829 (0.99 + 0.00/0.0)

2%

6

0.692 (0.01 + 0.00/1.0)

0.685 (0.05 + 0.00/0.9)

−1%

0.710 (0.01 + 0.00/1.0)

3%

7

0.458 (0.00 + 0.99/0.0)

0.459 (0.00 + 1.00/0.0)

0%

0.455 (0.00 + 0.99/0.0)

−1%

8

0.404 (0.31 + 0.00/0.7)

0.412 (0.31 + 0.00/0.7)

2%

0.417 (0.41 + 0.00/0.6)

3%

9

0.388 (0.69 + 0.01/0.3)

0.372 (0.69 + 0.00/0.3)

−4%

0.398 (0.72 + 0.01/0.3)

3%

10

0.303 (0.00 + 0.98/0.0)

0.304 (0.00 + 0.99/0.0)

0%

0.302 (0.00 + 0.96/0.0)

0%

周期比

0.636

0.625

−2%

0.648

2%