鋼穹頂 的英文怎麼說
中文拼音 [gāngqióngdǐng]
鋼穹頂
英文
steel cupola-
The influence of some design parameters, such as density of net, rise - span ratio, height of strut, prestressing tension of cable, are analyzed, some economical and reasonable optimized parameters were gotten
分析了網格密度、矢跨比、撐桿長度、鋼索預應力值等設計參數對弦支穹頂各項性能指標的影響，得到了經濟合理的設計參數取值范圍。Valuable conclusion in engineering are drawn for practical design. the method of getting reasonable prestress degree for suspendoem which is restricted by intergral stability was discussed. optimizing programs are developed with the axis force and joint displacement of upper dome as object function respectively, the effective method of prestress degree for suspendoem which is
探討了穩定約束的弦支穹頂鋼索合理預應力度的優化方法，分別以網殼桿件內力、節點豎向位移和節點垂直向下位移為目標函數編制了優化程序，得到了整體穩定約束的弦支穹頂結構確定鋼索預應力值的可行方法。
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