质量技术监督研究
質量技術鑑督研究
질량기술감독연구
QUALITY AND TECHNICAL SUPERVISION RESEARCH
2012年
3期
36-39
,共4页
门座式起重机%有限元%强度分析
門座式起重機%有限元%彊度分析
문좌식기중궤%유한원%강도분석
Portal crane%Finite element%Strength analysis
采用有限元分析软件ANSYS对门座式起重机建立整体结构计算分析有限元模型，进行了两种危险工况下的应力计算，并通过将有限元计算结果与实测应力结果进行比较，验证了有限元计算结果的可靠性，为门座式起重机的强度分析提供了可行的有限元参考方法。
採用有限元分析軟件ANSYS對門座式起重機建立整體結構計算分析有限元模型，進行瞭兩種危險工況下的應力計算，併通過將有限元計算結果與實測應力結果進行比較，驗證瞭有限元計算結果的可靠性，為門座式起重機的彊度分析提供瞭可行的有限元參攷方法。
채용유한원분석연건ANSYS대문좌식기중궤건립정체결구계산분석유한원모형，진행료량충위험공황하적응력계산，병통과장유한원계산결과여실측응력결과진행비교，험증료유한원계산결과적가고성，위문좌식기중궤적강도분석제공료가행적유한원삼고방법。
Through analyzing the finite element (FE) model of a portal crane with software ANSYS, the stress calulation of two dangerous conditions were obtained. By comparing the finite element results with the results of the measured stress, the reliability of the finite element results was inspected and verified. The comparing results showed that the FE method was reliable and efficient to assess the strength of the portal crane.
