基于三维T样条的异质材料实体建模与切片
|
李斌,傅建中
|
Solid modeling and slicing process of heterogeneous materials based on trivariate T-splines
|
Bin LI,Jian-zhong FU
|
|
表 2 基于三维NURBS的异质材料实体建模结果 |
Tab.2 Modeling results of trivariate NURBS with heterogeneous materials |
|
实验模型 | 三维NURBS | nc | $ \varepsilon $ | ni | RS/% | 股骨下端 | $ G\left({{x}}\right) $ | 68 921 | 0.6 | 25 | 84.57 | 股骨下端 | $ M\left({{x}}\right) $ | 68 921 | 0.6 | 27 | 82.66 | 股骨上端 | $ G\left({{x}}\right) $ | 64 000 | 0.6 | 28 | 84.62 | 股骨上端 | $ M\left({{x}}\right) $ | 64 000 | 0.6 | 27 | 85.92 | 橡皮鸭 | $ G\left({{x}}\right) $ | 54 872 | 0.4 | 31 | 83.84 | 橡皮鸭 | $ M\left({{x}}\right) $ | 54 872 | 0.4 | 19 | 90.27 |
|
|
|