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Study on Weight Reduction of Urban Transit Carbody Based on Material Changes and Structural Optimization

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Table 1 FE models and dimension of K-EMU
Fig. 3 FE analysis result of initial K-EMU under vertical loading condition (max. deflection)
Table 8 FE analysis results of optimized K-EMU
Fig. 6 FE analysis result of the optimized K-EMU under the vertical loading condition (max
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