Optimization
for Truss, Frame and Dome
New
work: Evolution optimization
![](optimization/beam01.GIF)
Axial loaded column
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![](optimization/beam02.GIF)
Initial sections
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![](optimization/beam03.GIF)
Optimized sections
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![](optimization/beam05.GIF)
Evolution process
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![](optimization/Truss01.GIF)
Evolution optimized frame
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![](optimization/dome01.GIF)
Initial sections
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![](optimization/dome02.GIF)
Optimized sections
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Optimization
for Triangle truss
Span:
20m, Height 6m, Initial Section: 10000mm2, Initial Weight: 5.68ton
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Case 1: Fix Two
Ends, Load: 500KN, Weight After Optimization: 0.829ton, Save 85.5% |
![两端固定, 集中荷载(500KN)作用于三个节点,优化后材料用量2.01吨,节省64.5%](optimization/case1.jpg) |
![两端固定, 集中荷载(500KN)作用于三个节点,优化后材料用量2.01吨,节省64.5%](optimization/result1.jpg) |
Case 2: Fix Two
Ends, Load: 500KN*3, Weight After Optimization: 2.01ton, Save 64.5% |
![算例3: 一端固定,一端滑动, 集中荷载(500KN)作用于三个节点,优化后材料用量3.11吨,节省45.2%](optimization/case2.jpg) |
![算例3: 一端固定,一端滑动, 集中荷载(500KN)作用于三个节点,优化后材料用量3.11吨,节省45.2%](optimization/result2.jpg) |
Case 3: Fix One
Ends, Load: 500KN*3, Weight After Optimization: 3.11ton, Save 45.2% |
![算例1: 两端固定, 集中荷载(500KN)作用于中间节点,优化后材料用量0.829吨,节省85.5%](optimization/case3.jpg) |
![算例1: 两端固定, 集中荷载(500KN)作用于中间节点,优化后材料用量0.829吨,节省85.5%](optimization/result3.jpg) |
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