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对铝电解专用多功能联合机组主梁进行受力分析,介绍主梁“R”角焊缝开裂的原因及防范措施。
The stress analysis of the main beam of the special multifunctional unit for aluminum electrolysis is introduced. The reason of the cracking of the main beam “R ” fillet weld and the preventive measures are introduced.