slewing area 中文意思是什麼
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A new method is necessary. in this paper, we employed the i - deas software to developed a 3 - d model and make a finite element analysis ( fea ) on slewing frames based on the nominal loads and geometry parameter of crane qtz63, aimed to find the principle of the area with high stress and big deformation and estimated the effect on the whole tower crane system
本文以qtz63塔機為研究對象，按設計提供的載荷及幾何參數，運用i - deas軟體先對回轉支承系統三維建模，再進行結構有限元分析，依據強度及變形結果，找出塔機各種工況下高應力區域、變形明顯部位出現的規律，並分析對塔機系統產生的影響。
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