摘要
对一种码头特种吊钩的强度进行了分析。首先确定吊钩截面形状 ,然后建立 ANSYS有限元计算模型 ,并在其计算的基础上 ,采用正交设计方法 ,研究此特种吊钩四个主要设计参数 (B1 、B2 、H、D)对其强度的影响规律 ,回归出最大应力计算公式 ,最后按实际要求进行设计。
Intended to mak the strength analysis of one special kind of hook,firstly discusses stress distribution of varlous normal hook sections establishes ANSYS Finite Element Analysis Model, determines the regulareffect pattern of the four main design parameters(B 1, B 2, H, D) on the hook strength with orthogonal design method and regression,thod employed, finds the significant factors and non significant ones within a certain size range, obtains one stress calculation formula by means of regression analysis, and finally makes design, on the basis of regression formula,in accordance with factual requirements to ensure both the strength and less weight of the hook.
出处
《港口装卸》
2001年第1期20-23,共4页
Port Operation
