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 3 对静力位移贡献最大的前18阶理想模态及其组合系数(工况2)
Tab.3 First eighteen ideal modes contributing most to express static displacements and combinatorial coefficients (load case 2)
理想结构 实际结构
j |αj| γ j j |αj| γ j
2 9.583 5 1.000 0 2 9.945 1 1.000 0
9 1.111 7 0.116 0 9 1.162 1 0.116 8
3 1.083 3 0.113 0 3 1.122 2 0.112 8
7 0.878 2 0.091 6 7 0.911 9 0.091 7
98 0.431 1 0.045 0 98 0.453 8 0.045 6
42 0.418 3 0.043 6 42 0.432 5 0.043 5
8 0.405 7 0.042 3 8 0.422 1 0.042 4
15 0.334 5 0.034 9 15 0.349 6 0.035 2
13 0.254 8 0.026 6 13 0.262 4 0.026 4
43 0.198 4 0.020 7 43 0.205 6 0.020 7
12 0.195 5 0.020 4 12 0.203 2 0.020 4
49 0.156 7 0.016 3 49 0.162 5 0.016 3
39 0.130 9 0.013 7 39 0.134 9 0.013 6
40 0.124 2 0.013 0 40 0.128 9 0.013 0
50 0.124 0 0.012 9 50 0.128 4 0.012 9
56 0.115 0 0.012 0 56 0.118 7 0.011 9
48 0.096 6 0.010 1 48 0.100 0 0.010 1
102 0.064 9 0.006 8 102 0.066 8 0.006 7