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本文主要针对龙门架在“残余偏斜侧向力”和“单边移动偏斜侧向力”作用下进行受力分析与计算,并对武钢π型桁架式装卸桥在上述两种偏斜侧向力作用下进行了强度校核,找出了承轨梁产生裂纹的原因。
In this paper, the force analysis and calculation of the gantry under the action of “residual deflected lateral force” and “unilateral displacement deflected lateral force” are carried out. And on the two skewed sides Under the action of force to carry out the strength check, find out the cause of the bearing rail beam cracks.