REN Tao-long, ZHAO Guo-dong, ZHANG Ling-hong. Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle[J]. Electric Drive for Locomotives, 2014,(4):86-88.
REN Tao-long, ZHAO Guo-dong, ZHANG Ling-hong. Load Bearing Type Car Body of DAS7 Overhead Catenary System Comprehensive Maintenance Vehicle[J]. Electric Drive for Locomotives, 2014,(4):86-88. DOI: 10.13890/j.issn.1000-128x.2014.04.023.
Design, calculated work status and evaluation criteria of load bearing car body of DAS7 overhead catenary system comprehensive maintenance vehicle were introduced, as well as car-body structure and summarized structural & weight optimization design. Strength test showed that through light-weight design, quality of the vehicle was reduced, but structural strength enhanced.
关键词
接触网综合作业车车体强度有限元工程机械车大型养路机械
Keywords
overhead catenary system comprehensive maintenance vehiclecar bodystrengthfinite element analysis (FEA)engineering machinery carlarge maintenance machinery