桥门式起重机金属结构的静强度计算与分析

Bridge gantry crane metal structure static strength calculation and analysis

对桥门式起重机金属结构的静强度分析,提高对桥门式起重机的承受载荷的能力。提出一种基于结构抵抗变形能力测试和弹性模量屈服强度响应能力分析的桥门式起重机金属结构的静强度计算方法,首先进行了桥门式起重机金属结构的弹性荷载本构关系模型设计,采用动态曲率修正方法进行桥门式起重机的弹性模量屈服强度响应测试,实现对起重机金属结构的静强度准确计算和拟合。仿真结果表明,采用该算法计算桥门式起重机静强度准确,对承受载荷估计精度较高,提高了起重机的荷载能力。

A calculation method based on the static strength of the structure to resist deformation ability test and modulus of elasticity of the yield strength response ability analysis of gantry crane metal structure. Simulation results show that using the algorithm computation overhead and gantry crane static strength accurately, to bear the load high estimation accuracy, improve the load capacity of the crane.