dam lift 中文意思是什麼
dam lift
解釋
壩的水高度-
The change of adiabatic temperature rise along with age and the effect on temperature field of dam body made by pouring lift by lift, work suspension in summer and water storage are considered in the analysis
分析中考慮了混凝土的絕熱溫升隨齡期的變化和分層澆築、夏季停工及蓄水對壩體溫度場的影響。 -
The adoption of ship lift is also a very effective mean for high dam
升船機也是解決高壩通航一種非常有效的手段。 -
Ship - lifting structure whose main function is to lift the coming - and - going ships vertically to cut short the dam crossing time, is a kind of new structure in water conservancy works
模糊智能控制方法能有效控制mr智能隔震系統，其控制效果明顯比passive一。 ff控制和被動隔震的效果好。 -
Through applying above theories and methods, safety monitoring model of temporary shiplock and ship lift dam sections in three - gorge project is studied. varying rule of dam displacement during construction period is analyzed by viscoelastic finite element, and safety monitoring model of dam displacement and stress during construction period is founded. rationality and validity of the model is validated
（ 4 ）應用前述的理論和方法，對三峽工程臨時船閘壩段、升船機壩段的施工期安全監控模型進行了研究；對施工期壩體位移變化規律進行了粘彈性有限元分析，同時建立了大壩施工期位移和應力的安全監控模型，據此對模型的合理性和有效性進行了驗證。 -
We analyzed the design theory of dam of bridge crane and design technology of dam of bridge crane, and revised mathematical model and experience formula which are used in the process of the design of bridge crane dam. with the foundation of object - oriented program method, we adopt the graphical program tools and program the dam of bridge crane computer aided optimization design software. this software has friendly man - machine interface, can achieve optimal lift system with the fundamental arguments of bridge crane dam. and can output this optimal designed result to a text document which engineering staff can be referred to
本課題通過對起重機小車設計理論構成和設計方法的分析，結合計算機輔助設計技術的基本設計理論和工程技術人員的實際生產經驗，對以往起重機小車設計過程中所使用的數學模型、經驗公式等進行了修正，以面向對象的程序設計方法為基礎，採用可視化編程工具visualc + + + 6 . 0編寫了起重機小車計算機輔助優化設計軟體系統。
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