索杆张力结构静力位移场快速测量
伍晓顺,黄晨辉,王新涛,邓华

Fast measurement of static displacement field in cable-strut tensile structure
Xiao-shun WU,Chen-hui HUANG,Xin-tao WANG,Hua DENG
表 6 某实际结构静力位移扩展结果(工况2)
Tab.6 Displacement expansion Results of real structure (load case 2)
ε / % 所提方法(18个测点) 所提方法(24个测点) 文献[16]方法(24个测点)
MACmin MVEmax / mm MACmin MVEmax / mm MACmin MVEmax / mm
0 0.999 5 0.010 5 0.999 6 0.010 5 1.000 0 0.001 5
1 0.998 9 0.016 9 0.999 4 0.014 3 0.999 9 0.005 6
2 0.997 4 0.024 8 0.998 0 0.018 8 0.999 4 0.011 3
3 0.995 8 0.030 5 0.997 3 0.024 4 0.999 0 0.017 5
4 0.992 4 0.041 8 0.996 1 0.031 6 0.997 9 0.021 5
5 0.990 3 0.044 4 0.995 8 0.034 2 0.997 1 0.025 6
6 0.985 4 0.058 2 0.992 3 0.044 1 0.994 5 0.032 5
7 0.980 3 0.068 3 0.991 2 0.047 6 0.992 6 0.037 8
8 0.977 8 0.072 1 0.986 7 0.053 5 0.990 5 0.042 7