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 |
|
|
|