Shock Response Analysis of the Multi-Rigid BOdies Interconnected by Nonlinear Resilient Mounts

摘要

A numerical method is presented for the transient response analysis of the multi-rigid bodies interconnected by nonlinear resilient mounts sujected to base shock motions. The modified Newton-Raphson's iterative mthod is adopted for the consideration of nonlinear spring characteristics of the resilient mounts and the trapezoidal rle is used for the direct time integration. As a practical application of the pressented method, shock responses of a duble-resiliently mounted starting air compressor are analyzed.