摘要
本文用JJSAP有限元结构分析程序对INGERSOLL-RAND公司的SP-48系列铰接式振动压路机的接头——后机架组合体进行了静态特性分析,程序中对组合体中的接触问题进行了特殊而有效的处理,通过计算与实验,分析了组合体的刚度和强度特征,指出了组合体的薄弱环节,为组合体结构参数的优化奠定了基础。
Using the finite element structural analysis programme JJSAP, we have performed the analysis of static characteristics of the swivel-frame complex of the articulated vibratory compactor SP-48 of INGERSOLL-RAND Company. In the programme the contact problem in the complex has been specially handled effectively. Through the computation and experiment, the strength and stiffness properties have been analyzed and the weak points in the complex have been found, which laid a foundation for optimization of the structural parameters of the complex.
