... 地面梯侧板；侧向导轨 beam side rail 楼梯之侧板 bridgeboard 楼梯斜梁侧板 stringboard ...
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地面梯侧板;侧向导轨
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Failure analysis of side rail box imitating chief beam of metallurgy crane was studied. Cause of fatigue failure and improving method were given.
介绍了冶金起重机金属结构偏轨箱形模拟主梁的疲劳失效分析研究结果，提出疲劳失效的原因及改进措施。
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