The dynamic plastic response of the simple - supported beam considering of the finite deformation under arbitrary impulsive load 任意沖擊載荷作用下,簡支梁的有限變形的動力響應特性。
The dynamic plastic response for a pinned rigid plastic beam subjected to an arbitrary impulsive distributed load was investigated . the effect of strain hardening and strain rate sensitivity was ignored . the yielding curve was assumed to be rectangular 采用剛塑性假定,忽略應變強化效應和應變率的效應并考慮由于有限變形而導致的軸力的影響,研究任意時間歷程沖擊載荷作用下簡支梁的塑性動力響應問題。