重心坐标的公式
桥墩中心线
引桥支柱中心线
引桥支柱中心线
注:图中尺寸以均cm计
由重心坐标的公式:
ax,,iiGkNXmYm,,,,,,,2612.48499.2,0.3,1.2 X,bbBCG
3am,,,,,0.250.472.2246.39 ,,c
GkN,,,6.3926166.14 c
1,,,,,,,,f0.252.2281.810.222.228c12 X,C6.39
,,0.70.72.92 fX,,,,1.441.70cC13
1,,,,,,,,f0.252.2282.260.222.228C22 Y,C6.39
,,2.152.151.93fY,,,, 2.082.21CC23
3 am,,,,,0.230.452.2246.04,,D
GkN,,,6.0426157.04D
0.232.2281.810.50.232.228,,,,,,,,f2 X,D6.04
,,0.230.230.45fX,,,, 0.31.74DD13
0.232.2280.1150.50.232.228,,,,,,,,f2 Y,D6.04
,,0.230.230.45fY,,,, 0.30.18DD23
ax,499.20.3166.141.7157.041.71,,,,,,ii 0.85X,,,499.2166.14157.04a,,ay,499.21.2166.142.21157.040.18,,,,,,ii 1.21Y,,,499.2166.14157.04a,,
则整个图形的重心在(0.85、1.3)处